Infrastructure policy ballot measures

As a state ballot measure topic, infrastructure policy refers to measures regarding the development, funding, regulation, and management of housing, transportation, and public infrastructure.

This page provides information on:

• Related ballot measures
• Upcoming ballot measures
• Comprehensive list of ballot measures by year and state

Topic information

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State ballot measure

Infrastructure policy

Related ballot measures

Subtopics of infrastructure policy ballot measures

The following subtopics provide more detailed lists and information:

Housing policy Homestead tax exemptions Housing assistance programs Housing development funding Rent control and regulations Transportation policy Airport infrastructure Highways and bridges Non-motorized transportation Ports and harbors Public transportation Railways Toll roads Transportation taxes and fees Vehicle and driver regulations Water infrastructure Drinking water systems Sewage and stormwater Water irrigation policy Water storage Eminent domain policy Land use and development policy Public land policy Telecommunications infrastructure Utility policy

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Budget and tax policy

Economic regulations Banking policy Business regulations Insurance policy Public economic investment policy Tax policy Business taxes Carbon taxes and fees Fees, licenses, and charges Food and beverage taxes Fuel taxes Income taxes Property taxes Property tax exemptions Sales taxes Severance taxes Tobacco and cigarette taxes Budget policy Balanced budget requirements Budget stabilization funds Debt limits Revenue allocation Revenue and spending limits Restricted-use funds Bond issues Bond issue requirements Tax and revenue administration

Criminal justice and law enforcement policy

Civil law and trials Civil trials Tort law Criminal sentences and trials Bail policy Criminal sentencing Criminal trials Death penalty Juvenile criminal justice Parole policy Drug regulations Alcohol laws Drug crime policy Marijuana laws Psychedelic substance laws Smoking bans Tobacco laws Law enforcement and corrections Corrections governance Law enforcement funding Law enforcement officers and departments Prison and jail funding Prison work regulations Crime victims' rights Dueling bans

Education policy

Higher education Higher education funding Higher education governance Public K–12 education Public education funding Public education governance Public school teachers and staff Religion in public schools School class size policy Early childhood education School choice policy

Election policy

Direct democracy Ballot measure supermajority requirements Ballot measure process Initiative and referendum process Recall process Electoral systems Cumulative voting Presidential electoral vote Primary election systems Proportional representation Ranked-choice voting Runoff elections Term limits Congressional term limits Executive official term limits Judicial term limits Local official term limits State legislative term limits Voting policy Absentee and mail voting Citizenship voting requirements Early voting Literacy, poll tax, and property voting requirements Primary election participation Race and suffrage Residency voting requirements Voter ID policy Voter registration Voting age policy Voting rights for persons with criminal convictions Women's suffrage Age limits for officials Campaign finance Election administration and governance Redistricting policy

Environment and energy policy

Energy policy Carbon emissions regulations Energy conservation and efficiency Energy market regulations Energy transmission projects Fossil fuel energy Hydroelectric energy Nuclear energy Solar and wind energy Hunting and fishing Fisheries and fishing regulations Game and fish commissions Hunting regulations Right to hunt and fish Natural disaster policy Earthquake infrastructure Flood infrastructure and management Storm infrastructure Wildfire management Agriculture policy Animal treatment laws Food policy Forestry and timber Mineral resources Parks, land, and natural area conservation Pollution, waste, and recycling policy

Governance policy

Administrative agencies Administrative organization Administrative powers and rulemaking Local government Local government organization Local government officials and elections Local government finance and taxes State constitutions Constitutional rights Constitutional wording changes State constitution ratification State constitutional conventions State executives Executive branch structure State executive elections State executive powers and duties State legislatures State legislative authority State legislative elections State legislative processes and sessions State legislative structure State legislative vote requirements State judiciary State judicial authority State judicial selection State judiciary oversight State judiciary structure Census policy Civil service Ethics rules and commissions Federal government issues Jury rules Impeachment rules Open meetings and public information Salaries of government officials State capitals State flags, symbols, and holidays Statehood Time standards

Infrastructure policy

Housing policy Homestead tax exemptions Housing assistance programs Housing development funding Rent control and regulations Transportation policy Airport infrastructure Highways and bridges Non-motorized transportation Ports and harbors Public transportation Railways Toll roads Transportation taxes and fees Vehicle and driver regulations Water infrastructure Drinking water systems Sewage and stormwater Water irrigation policy Water storage Eminent domain policy Land use and development policy Public land policy Telecommunications infrastructure Utility policy

Labor, healthcare, and public assistance policy

Labor union policy Collective bargaining Labor disputes and strikes Labor union deductions Right-to-work laws Healthcare policy Complementary and alternative healthcare Healthcare facility funding Healthcare governance Private health insurance Public health insurance Vaccinations and disease policy Work regulations Child labor regulations Gender-based labor regulations Minimum wage laws Paid sick leave laws Workers' compensation laws Working hours regulations Public assistance programs Public employee retirement funds Public works labor and contracting

Military and veteran policy

Defense-related funding Government continuity policy Military service policy Military-related advisory questions Nuclear weapons policy State National Guard and militia Veterans policy

Social issue policy

Abortion policy Affirmative action American Indian issues Assisted death policy Athletics and sports English language policy Family-related policy Firearms policy Gambling policy Immigration policy LGBTQ issues Race and ethnicity issues Religion-related policy Sex and gender issues Sexual content regulations Sunday regulations

Upcoming ballot measures

See also: 2026 ballot measures and 2027 ballot measures

The following is a list of state ballot measures related to this topic that are certified or potential for this year and future elections:

2026

1. Arizona Prohibit Taxes or Fees on Miles Traveled in Motor Vehicle Amendment (2026) - On the ballot
2. Arkansas Natural Resources Commission Bond Measure (2026) - On the ballot
3. California Change Environmental Review Process for Essential Projects Initiative (2026) - Potential
4. California Homeownership Loan Program and Single-Family Home Construction Initiative (2026) - Potential
5. California State University Staff First-Time Homebuyer Down Payment Loan Program Initiative (2026) - Potential
6. Colorado Increase Transportation Funds for Road Transportation and Decrease Funds for Other Forms of Transportation Amendment (2026) - Potential
7. Colorado Right to Purchase and Sell Natural Gas for Cooking or Heating in Homes and Businesses Amendment (2026) - Potential
8. Georgia Homestead Exemption for Disabled Veterans and First Responders Measure (2026) - Potential
9. Georgia Homestead Exemption for Seniors Volunteering with Local Governments Measure (2026) - Potential
10. Georgia Homestead Exemption for Surviving Spouses and Children of Disabled Veterans Measure (2026) - Potential
11. Louisiana Raise Income Limit to $150,000 for Special Property Tax Assessment Amendment (2026) - On the ballot
12. Massachusetts Limit on Required Lot Size for Single-Family Homes Initiative (2026) - Potential
13. Massachusetts Rent Control Initiative (2026) - Potential
14. North Dakota Remove Restrictions on Vehicle Window Tinting Initiative (2026) - Potential
15. Oklahoma State Question 843, Eliminate Property Taxes on Homesteads Initiative (2026) - Potential
16. Oregon Increase to Gas Tax, Payroll Tax, and Vehicle Registration Fees Referendum (2026) - On the ballot
17. Oregon Voter Approval for New Tolls Initiative (2026) - Potential
18. Oregon Waterway Access Permit Regulations Initiative (2026) - Potential
19. South Dakota Prohibiting the Transfer of Private Property to Non-Governmental Entities for Economic Development or Increased Tax Revenue Amendment (2026) - Potential
20. Wyoming Homeowner's Primary Residence Property Tax Exemption Initiative (2026) - On the ballot

List of state ballot measures

Click the tabs to view state ballot measures related to this topic, organized by year or state.

Years

States

2026

1. Arizona Prohibit Taxes or Fees on Miles Traveled in Motor Vehicle Amendment (2026) - On the ballot
2. Arkansas Natural Resources Commission Bond Measure (2026) - On the ballot
3. California Change Environmental Review Process for Essential Projects Initiative (2026) - Potential
4. California Homeownership Loan Program and Single-Family Home Construction Initiative (2026) - Potential
5. California State University Staff First-Time Homebuyer Down Payment Loan Program Initiative (2026) - Potential
6. Colorado Increase Transportation Funds for Road Transportation and Decrease Funds for Other Forms of Transportation Amendment (2026) - Potential
7. Colorado Right to Purchase and Sell Natural Gas for Cooking or Heating in Homes and Businesses Amendment (2026) - Potential
8. Georgia Homestead Exemption for Disabled Veterans and First Responders Measure (2026) - Potential
9. Georgia Homestead Exemption for Seniors Volunteering with Local Governments Measure (2026) - Potential
10. Georgia Homestead Exemption for Surviving Spouses and Children of Disabled Veterans Measure (2026) - Potential
11. Louisiana Raise Income Limit to $150,000 for Special Property Tax Assessment Amendment (2026) - On the ballot
12. Massachusetts Limit on Required Lot Size for Single-Family Homes Initiative (2026) - Potential
13. Massachusetts Rent Control Initiative (2026) - Potential
14. North Dakota Remove Restrictions on Vehicle Window Tinting Initiative (2026) - Potential
15. Oklahoma State Question 843, Eliminate Property Taxes on Homesteads Initiative (2026) - Potential
16. Oregon Increase to Gas Tax, Payroll Tax, and Vehicle Registration Fees Referendum (2026) - On the ballot
17. Oregon Voter Approval for New Tolls Initiative (2026) - Potential
18. Oregon Waterway Access Permit Regulations Initiative (2026) - Potential
19. South Dakota Prohibiting the Transfer of Private Property to Non-Governmental Entities for Economic Development or Increased Tax Revenue Amendment (2026) - Potential
20. Wyoming Homeowner's Primary Residence Property Tax Exemption Initiative (2026) - On the ballot

2025

1. Ohio Issue 2, Local Public Infrastructure Bond Amendment (May 2025)
2. Texas Proposition 10, Property Tax Exemption for Improvements to Homestead Destroyed by Fire Amendment (2025)
3. Texas Proposition 11, Increase Homestead Tax Exemption for Elderly and Disabled Amendment (2025)
4. Texas Proposition 13, Increase Homestead Property Tax Exemption Amendment (2025)
5. Texas Proposition 4, Allocate Portion of Sales Tax Revenue to Water Fund Amendment (2025)
6. Texas Proposition 7, Establish Homestead Exemption for Surviving Spouses of Veterans Killed by a Service-Connected Disease Amendment (2025)

2024

1. Alabama Amendment 1, Allow Franklin County Board of Education to Manage, Sell, or Lease Land in the Franklin County School System Amendment (2024)
2. California Proposition 1, Behavioral Health Services Program and Bond Measure (March 2024)
3. California Proposition 33, Prohibit State Limitations on Local Rent Control Initiative (2024)
4. California Proposition 4, Parks, Environment, Energy, and Water Bond Measure (2024)
5. California Proposition 5, Lower Supermajority Requirement to 55% for Local Bond Measures to Fund Housing and Public Infrastructure Amendment (2024)
6. Colorado Proposition JJ, Retain Sports Betting Tax Revenue for Water Projects Measure (2024)
7. Florida Amendment 5, Annual Inflation Adjustment for Homestead Property Tax Exemption Value Amendment (2024)
8. Rhode Island Question 3, Housing Acquisition, Development, and Infrastructure Bond Measure (2024)
9. Washington Initiative 2066, Natural Gas Policies Measure (2024)

2023

1. Louisiana Amendment 4, Prohibit Property Tax Exemptions for Nonprofits Owning Damaged Residential Property Amendment (October 2023)
2. Maine Question 1, Voter Approval of Borrowing Above $1 Billion by State Entities and Electric Cooperatives Initiative (2023)
3. Maine Question 3, Pine Tree Power Company Initiative (2023)
4. Maine Question 4, "Right to Repair Law" Vehicle Data Access Requirement Initiative (2023)
5. New York Proposal 2, Exclude Indebtedness for Sewage Facilities Amendment (2023)
6. Texas Proposition 4, Property Tax Changes and State Education Funding Amendment (2023)
7. Texas Proposition 6, Creation of the Water Fund Amendment (2023)
8. Texas Proposition 7, Creation of State Energy Fund Amendment (2023)
9. Texas Proposition 8, Creation of Broadband Infrastructure Fund Amendment (2023)

2022

1. Alabama Amendment 2, Broadband Internet Infrastructure Funding Amendment (2022)
2. Alabama Amendment 8, Public Service Commission to Regulate Private Sewer Systems in Shelby County Amendment (2022)
3. Alabama Amendment 9, Public Service Commission to Regulate Private Sewer System in Lake View Amendment (2022)
4. California Proposition 30, Tax on Income Above $2 Million for Zero-Emissions Vehicles and Wildfire Prevention Initiative (2022)
5. Colorado Proposition 123, Dedicate State Income Tax Revenue to Fund Housing Projects Initiative (2022)
6. Florida Amendment 3, Additional Homestead Property Tax Exemption for Certain Public Service Workers Measure (2022)
7. Louisiana Amendment 4, Waiving Water Charges Measure (2022)
8. Massachusetts Question 1, Tax on Income Above $1 Million for Education and Transportation Amendment (2022)
9. Massachusetts Question 4, Remove Proof of Citizenship or Immigration Status for Driver's License Applications Referendum (2022)
10. Nebraska Amendment 1, Authorize Local Governments to Develop Commercial Air Travel Service Amendment (2022)
11. New York Proposal 1, Environmental Bond Measure (2022)
12. Texas Proposition 1, Property Tax Limit Reduction for Elderly and Disabled Residents Amendment (May 2022)
13. Texas Proposition 2, Increased Homestead Exemption for School District Property Taxes Amendment (May 2022)
14. Washington Advisory Vote 40, Transportation Network Companies Tax Nonbinding Question (2022)

2021

1. Maine Question 1, Electric Transmission Line Restrictions and Legislative Approval Initiative (2021)
2. Maine Question 2, Transportation Infrastructure Bond Issue (2021)
3. Rhode Island Question 3, Housing Bond Measure (March 2021)
4. Texas Proposition 2, Authorize Counties to Issue Infrastructure Bonds in Blighted Areas Amendment (2021)
5. Texas Proposition 7, Homestead Tax Limit for Surviving Spouses of Disabled Individuals Amendment (2021)
6. Texas Proposition 8, Homestead Tax Exemption for Surviving Spouses of Military Fatally Injured in the Line of Duty Amendment (2021)
7. Washington Advisory Vote 36, Nonbinding Question on Telephone Tax to Fund Behavioral Health Crisis Response and Suicide Prevention (2021)

2020

1. Arkansas Issue 1, Transportation Sales Tax Continuation Amendment (2020)
2. California Proposition 21, Local Rent Control Initiative (2020)
3. Colorado Proposition 114, Gray Wolf Reintroduction Initiative (2020)
4. Florida Amendment 5, Extend "Save Our Homes" Portability Period Amendment (2020)
5. Florida Amendment 6, Homestead Property Tax Discount for Spouses of Deceased Veterans Amendment (2020)
6. Maine Question 1, High-Speed Internet Infrastructure Bond Issue (July 2020)
7. Maine Question 2, Transportation Infrastructure Bond Issue (July 2020)
8. Massachusetts Question 1, "Right to Repair Law" Vehicle Data Access Requirement Initiative (2020)
9. New Mexico Constitutional Amendment 1, Appointed Public Regulation Commission Amendment (2020)
10. Utah Constitutional Amendment D, Municipal Water Resources Amendment (2020)
11. Wyoming Constitutional Amendment A, Municipal Debt for Sewage Systems Measure (2020)

2019

1. Colorado Proposition DD, Legalize Sports Betting with Tax Revenue for Water Projects Measure (2019)
2. Louisiana Amendment 4, New Orleans Affordable Housing Property Tax Exemption Amendment (October 2019)
3. Texas Proposition 2, Water Development Board Bonds Amendment (2019)
4. Texas Proposition 8, Flood Infrastructure Fund Amendment (2019)

2018

1. Alaska Ballot Measure 1, Salmon Habitat Protections and Permits Initiative (2018)
2. California Proposition 1, Housing Programs and Veterans' Loans Bond (2018)
3. California Proposition 10, Local Rent Control Initiative (2018)
4. California Proposition 2, Use Millionaire's Tax Revenue for Homelessness Prevention Housing Bonds Measure (2018)
5. California Proposition 3, Water Infrastructure and Watershed Conservation Bond Initiative (2018)
6. California Proposition 6, Voter Approval for Future Gas and Vehicle Taxes and 2017 Tax Repeal Initiative (2018)
7. California Proposition 68, Parks, Environment, and Water Bond (June 2018)
8. California Proposition 69, Transportation Taxes and Fees Lockbox and Appropriations Limit Exemption Amendment (June 2018)
9. California Proposition 72, Rainwater Capture Systems Excluded from Property Tax Assessments Amendment (June 2018)
10. Colorado Proposition 109, "Fix Our Damn Roads" Transportation Bond Initiative (2018)
11. Colorado Proposition 110, "Let's Go Colorado" Transportation Bond and Sales Tax Increase Initiative (2018)
12. Colorado Proposition 112, Minimum Distance Requirements for New Oil, Gas, and Fracking Projects Initiative (2018)
13. Connecticut Amendment 1, Transportation Revenue Lockbox Amendment (2018)
14. Connecticut Amendment 2, Legislative Requirements to Transfer State Properties Amendment (2018)
15. Florida Amendment 1, Homestead Exemption Increase Amendment (2018)
16. Florida Amendment 11, Repeal Prohibition on Aliens' Property Ownership, Delete Obsolete Provision on High-Speed Rail, and Repeal of Criminal Statutes' Effect on Prosecution Amendment (2018)
17. Louisiana Amendment 4, No Dedication of Transportation Trust Fund Revenue to State Police Amendment (2018)
18. Missouri Proposition D, Gas Tax Increase, Olympic Prize Tax Exemption, and Traffic Reduction Fund Measure (2018)
19. Oregon Measure 102, Removes Restriction that Affordable Housing Projects Funded by Municipal Bonds be Government Owned (2018)
20. Utah Nonbinding Opinion Question 1, 10 Cents per Gallon Gas Tax Increase for Education and Local Roads (2018)

2017

1. Maine Question 3, Transportation Bond Issue (2017)
2. Pennsylvania Allow Local Taxing Authorities to Exempt Full Value of Homestead Amendment (2017)
3. Texas Proposition 1, Property Tax Exemption for Partially Disabled Veteran with Donated House Amendment (2017)
4. Texas Proposition 2, Home Equity Loan Amendment (2017)

2016

1. Alabama Authorization of Toll Districts and Toll District Revenue Bond Debt in Baldwin County, Amendment 12 (2016)
2. Alabama Use of City Manufacturing Zone Tax Revenue to Incentivize Manufacturing, Amendment 11 (2016)
3. Florida Amendment 5, Property Tax Exemptions for Senior Citizens Measure (2016)
4. Illinois Transportation Taxes and Fees Lockbox Amendment (2016)
5. Rhode Island Veterans Home Bonds, Question 3 (2016)

2015

1. Louisiana Transportation Infrastructure Bank, Amendment 2 (2015)
2. Maine Affordable Housing for Low-Income Seniors Bond, Question 2 (2015)
3. Maine Transportation Bond, Question 3 (2015)
4. Michigan Sales Tax Increase for Transportation Amendment, Proposal 1 (May 2015)
5. Texas Population Requirement for Private Road Work Amendment, Proposition 5 (2015)

2014

1. California Proposition 1, Water Bond (2014)
2. Hawaii Bonds for Dam and Reservoir Assistance, Amendment 5 (2014)
3. Louisiana Transportation Infrastructure Bank, Amendment 4 (2014)
4. Maine Clean Water and Wetlands Bond Issue, Question 6 (2014)
5. Maryland Transportation Fund Amendment, Question 1 (2014)
6. Missouri Temporary Sales and Use Tax Increase for Transportation, Amendment 7 (August 2014)
7. Oregon Measure 88, Alternative Driver Licenses Referendum (2014)
8. Texas Transportation Funding Amendment, Proposition 1 (2014)
9. Wisconsin Question 1, Transportation Fund Revenue Allocation Amendment (2014)

2013

1. Texas Political Subdivision for Aircraft Tax Exemption Amendment, Proposition 3 (2013)
2. Texas Reverse Mortgage Loan Amendment, Proposition 5 (2013)
3. Texas State Water Fund Amendment, Proposition 6 (2013)
4. Washington Aircraft Excise Tax Question, Advisory Vote 4 (2013)
5. Washington Retail Sales Tax Exemption Elimination Question, Advisory Vote 6 (2013)

2012

1. Alaska Ballot Measure 1, Increase Maximum Local Residential Property Tax Exemption Initiative (August 2012)
2. Alaska Coastal Management Question, Ballot Measure 2 (August 2012)
3. Alaska Transportation Project Bonds Question, Bonding Proposition A (2012)
4. Arizona Proposition 120, Declare State's Sovereignty Over Public Lands and Natural Resources Amendment (2012)
5. Florida Amendment 11, Senior Low Income Homestead Tax Exemption Amendment (2012)
6. Florida Amendment 2, Injured Veterans' Homestead Property Tax Discount Amendment (2012)
7. Florida Amendment 4, Property Assessments and Homestead Tax Exemption Amendment (2012)
8. Florida Amendment 9, Surviving Spouse Homestead Property Tax Exemption Amendment (2012)
9. Maine Transportation Bond Question, Question 4 (2012)
10. Massachusetts Question 1, "Right to Repair" Initiative (2012)
11. Michigan Proposal 6, Require Statewide and Local Voter Approval for State Spending on New International Bridges and Tunnels Initiative (2012)
12. Rhode Island Newport Veterans' Home Bond Question, Question 4 (2012)
13. Virginia Eminent Domain Amendment, Question 1 (2012)

2011

1. Mississippi Eminent Domain Amendment, Initiative 31 (2011)
2. Texas Water-Stewardship Tax Amendment, Proposition 8 (2011)
3. Texas Water Development Bonds Amendment, Proposition 2 (2011)
4. Washington Transportation, Initiative 1125 (2011)

2010

1. Alaska Proposition A, Revenue Bonds for Veterans' Mortgage Program Measure (2010)
2. California Proposition 21, Vehicle License Fee Increase for State Parks Initiative (2010)
3. Colorado Proposition 101, Changes to Income, Vehicle, and Telecommunication Taxes Initiative (2010)
4. Florida Amendment 2, Homestead Property Tax Exemption for Previously Deployed Military Members Amendment (2010)
5. Florida Amendment 4, Comprehensive Land Use Plan Referenda Initiative (2010)
6. Georgia Amendment 3, Transportation Project Contracts Measure (2010)
7. Georgia Amendment 5, Industrial Property Designation Measure (2010)
8. Idaho Airport Debt, HJR 5 (2010)
9. Louisiana Homestead Tax Exemption, Amendment 5 (2010)
10. Maine Question 3, Transportation Infrastructure and Job Creation Bond Measure (June 2010)
11. Maine Question 5, Water Quality and Infrastructure Improvement Bond Measure (June 2010)
12. Massachusetts Question 2, Repeal of Comprehensive Permitting Process for Subsidized Housing Initiative (2010)
13. Missouri Amendment 2, Prisoner of War Property Tax Exemption Measure (2010)
14. Nevada Question 4, Eminent Domain Amendment (2010)
15. Rhode Island Capital Bonds for Transportation Question, Question 3 (2010)
16. Utah Amendment C, Create a Property Tax Exemption for Nonprofit Water Rights and Facilities Measure (2010)

2009

1. Maine Question 2, Vehicle Excise and Sales Tax Reduction Initiative (2009)
2. Maine Question 6, Transportation Improvements Bond Measure (2009)
3. New York Amendment 1, Forest Preserve Power Line Amendment (2009)
4. Texas Proposition 11, Eminent Domain Restrictions Amendment (2009)

2008

1. Alabama Utilities in Tuskegee, Amendment 6 (2008)
2. Alaska Proposition A, Transportation Bond Measure (2008)
3. Arizona Proposition 201, New Home Warranty and Financial Arrangement Disclosure Initiative (2008)
4. California Proposition 12, Cal-Vet Veteran Home Loan Program Bond Measure (2008)
5. California Proposition 1A, High-Speed Rail Bond Measure (2008)
6. California Proposition 91, Dedicated Transportation Funds Initiative (February 2008)
7. California Proposition 98, Eminent Domain and Rent Control Prohibition Amendment (June 2008)
8. California Proposition 99, Rules Governing Eminent Domain Amendment (June 2008)
9. Colorado Amendment 52, Severance Taxes for Highway Projects Initiative (2008)
10. Florida Amendment 1, Property Taxation and Assessment Amendment (January 2008)
11. Florida Amendment 6, Assessment of Waterfront Property Amendment (2008)
12. Louisiana Blighted Property Act, Amendment 6 (2008)
13. Louisiana Expropriated Property Act, Amendment 5 (2008)
14. Maine Question 1, Water Infrastructure Improvement Bond Measure (June 2008)
15. Maine Question 3, Drinking Water and Wastewater Treatment Facilities Bond Measure (2008)
16. Missouri Amendment 4, Stormwater Project Financing Measure (2008)
17. Nevada Question 2, Property Rights and Eminent Domain Initiative (2008)
18. Ohio Issue 3, Property Water Rights Amendment (2008)
19. Rhode Island Transportation Bonds, Question 1 (2008)
20. Washington Initiative 985, Vehicle Traffic-Related Policies Measure (2008)

2007

1. Maine Question 1, Transportation Infrastructure Improvements Bond Measure (June 2007)
2. Maine Question 2, Water Infrastructure Bond Measure (June 2007)
3. New York Amendment 1, Municipal Water Supply in Hamilton County Amendment (2007)
4. Texas Proposition 12, Bonds for Highway Improvement Projects Amendment (2007)
5. Texas Proposition 16, Water Development Bonds Amendment (2007)
6. Texas Proposition 6, Tax Exemptions for Motor Vehicles Amendment (2007)
7. Texas Proposition 7, Sale of Eminent Domain Property Amendment (2007)

2006

1. Alaska Measure 2, Cruise Ship Taxes, Fees, and Environmental Regulations Initiative (August 2006)
2. Arizona Proposition 104, Allow Municipalities to Include Public Safety and Transportation Debt in Debt Limit Amendment (2006)
3. Arizona Proposition 207, Eminent Domain Homeowners Rights Initiative (2006)
4. California Proposition 1A, Transportation Funding Amendment (2006)
5. California Proposition 1B, Transportation Bond Measure (2006)
6. California Proposition 1C, Housing Bond Measure (2006)
7. California Proposition 1E, Flood Control and Water Supply System Bond Measure (2006)
8. California Proposition 84, Bonds for Flood Control and Water Supply Improvements Initiative (2006)
9. California Proposition 90, Limits on Government's Power of Eminent Domain Amendment (2006)
10. Florida Amendment 6, Increase in Low-Income Senior Homestead Tax Exemption Amendment (2006)
11. Florida Amendment 7, Senior Disabled Veterans' Ad Valorem Tax Discount Amendment (2006)
12. Florida Amendment 8, Transfer of Property Taken Through Eminent Domain Amendment (2006)
13. Georgia Amendment 1, Eminent Domain Limitation Measure (2006)
14. Georgia Amendment 3, Special License Plates Revenue Allocation Measure (2006)
15. Georgia Referendum D, Senior Citizen Homestead Tax Exemptions Measure (2006)
16. Georgia Referendum E, Tax Exemptions for a Surviving Spouse of a First Responder Measure (2006)
17. Idaho Restrict Eminent Domain Initiative, Initiative 2 (2006)
18. Louisiana Amendment 3, Levee Districts and Regional Flood Protection Authorities Measure (September 2006)
19. Michigan Proposal 06-4, Use of Eminent Domain Amendment (2006)
20. Minnesota Amendment 1, Motor Vehicle Sales Tax Amendment (2006)
21. Nevada Question 2, Property Rights and Eminent Domain Initiative (2006)
22. New Hampshire Eminent Domain (2006)
23. New Jersey Preserved Open Space Lands Improvement Fund, Question 2 (2006)
24. New Mexico Affordable Housing Act, Constitutional Amendment 4 (2006)
25. New Mexico Water Trust Fund, Constitutional Amendment 3 (2006)
26. North Dakota Taking of Private Property, Measure 2 (2006)
27. Oregon Measure 39, Eminent Domain Limitations (2006)
28. Rhode Island Question 5, Transportation Bonds Act (2006)
29. Rhode Island Question 9, Affordable Housing Bonds (2006)
30. South Carolina Amendment 7, Eminent Domain Act (2006)
31. South Dakota Initiated Measure 8, Repeal of the Telecommunication Tax Measure (2006)
32. Washington Initiative 937, Renewable Energy and Energy Conservation Standards for Electric Utilities Initiative (2006)

2005

1. Arkansas Interstate Highway Bonds, Referred Question 1 (December 2005)
2. Maine Question 2, Bond Issue to Fund Transportation Improvement Measure (2005)
3. Maine Question 3, Bond Issue to Fund Water and Agriculture Projects Measure (2005)
4. New York Amendment 2, Transportation Project Bond Issue Amendment (2005)
5. Oklahoma State Question 723, Bridge and Highway Trust Fund Initiative (September 2005)
6. Texas Proposition 1, Rail Relocation and Improvement Fund Amendment (2005)

2004

1. California Proposition 65, Local Government Revenue Reduction Voter Approval Requirement Initiative (2004)
2. Colorado Amendment 37, Renewable Energy Sources for Utilities Initiative (2004)
3. Florida Amendment 6, Repeal of the High Speed Ground Transportation System Initiative (2004)
4. Missouri Amendment 3, Fuel Tax for Highway Maintenance Initiative (2004)
5. Oregon Measure 37, Compensation for Land Use Restrictions that Decrease Property Value Initiative (2004)
6. Pennsylvania Water and Wastewater Infrastructure Bond Measure (April 2004)
7. Rhode Island Question 3, Transportation Bonds (2004)
8. Rhode Island Question 7, Emergency Water Interconnect Bonds (2004)

2003

1. Colorado Referendum A, Funds for the Colorado Water Conservation Board Bond Measure (2003)
2. Louisiana Highway Projects Act, Ballot Measure 6 (October 2003)
3. Maine Question 4, Bond Issue for Water Pollution and Drinking Water Measure (2003)
4. Maine Question 6, Bond Issue for Transportation Improvements Measure (2003)
5. New Jersey Question 3, Bonds for Flood Control and Water Improvement (2003)
6. Texas Proposition 1, Funds for Veteran Housing Amendment (September 2003)
7. Texas Proposition 14, Transportation Projects Funding Amendment (September 2003)
8. Texas Proposition 16, Home Equity Lines of Credit Amendment (September 2003)
9. Texas Proposition 6, Refinance Home Equity and Mortgage Loans Amendment (September 2003)

2002

1. Alaska Bonding Proposition A, State Veterans Mortgage Bond Measure (2002)
2. Alaska Bonding Proposition B, Transportation Bond Measure (2002)
3. California Proposition 40, Environment and Parks Bond Measure (March 2002)
4. California Proposition 42, Allocation of Gasoline Sales Tax Revenue Amendment (March 2002)
5. California Proposition 46, Housing Projects Bond Measure (2002)
6. California Proposition 50, Water Projects Bond Measure (2002)
7. California Proposition 51, Vehicle Tax Revenue for Transportation Projects Initiative (2002)
8. Florida Amendment 7, Exemption for Property Value Increases for Senior Living Quarters Amendment (2002)
9. Georgia Amendment 2, Low-Income Housing Property Tax Classification Measure (2002)
10. Georgia Referendum A, Income Limit for Homestead Exemptions Measure (2002)
11. Louisiana Programs to Assist Farmers, Amendment 10 (2002)
12. Maine Question 1, Bond Issue to Fund Higher Education Infrastructure and Create a Homeless Center for Teenagers Measure (June 2002)
13. Maine Question 2, Bond Issue to Fund Water Treatment, Public Health, and a Public Geographic Database Measure (2002)
14. Maryland Eminent Domain Proceedings, Question 3 (2002)
15. Michigan Proposal 02-2, Water Quality Projects Bond Measure (2002)
16. Missouri Amendment 4, Authorization for Joint Projects and Bond Issuance Measure (2002)
17. Missouri Proposition A, Cell Phone Tax for 911 Services Measure (August 2002)
18. Missouri Proposition B, Transportation Tax Measure (August 2002)
19. Montana Electrical Deregulation Changes, IR-117 (2002)
20. Nebraska Amendment 2, Authorize Nonprofit Property Development Bonds Measure(2002)
21. New Mexico Bond Measure E (2002)
22. North Carolina Nature and Historic Preserve Property Amendment (2002)
23. Rhode Island Question 3, Transportation Bonds (2002)
24. Rhode Island Question 4, Quonset PointDavisville Bonds (2002)
25. Washington Initiative 776, License Tab Fees Measure (2002)
26. Washington Referendum 51, Transportation Improvements Measure (2002)

2001

1. Colorado Amendment 26, Creation of a Fixed Guideway System Initiative (2001)
2. Maine Question 1, Bond Issue to Fund Affordable Housing and Housing for Victims of Domestic Violence Measure (2001)
3. Maine Question 3, Bond Issue to Fund the Department of Transportation Measure (2001)
4. Maine Question 5, Bond Issue to Fund Water Treatment Facilities, Pollution Abatement, and Agricultural Projects Measure (2001)
5. Texas Proposition 15, Mobility Fund Amendment (2001)
6. Texas Proposition 19, Water Development Bonds Amendment (2001)
7. Texas Proposition 2, Bonds for County Road Projects Amendment (2001)

2000

1. Arizona Proposition 100, State Trust Lands Amendment (2000)
2. California Proposition 12, Water, Recreation, and Open Space Bond Measure (March 2000)
3. California Proposition 13, Water Bond Measure (March 2000)
4. California Proposition 16, Veterans Home Bond Measure (March 2000)
5. California Proposition 32, Cal-Vet Veterans' Homes Program Bond Measure (2000)
6. Colorado Amendment 24, Voter Approval for the Expansion of Cities Initiative (2000)
7. Florida Amendment 1, Monorail System Initiative (2000)
8. Georgia Amendment 5, Indemnification for State Highway Employees Amendment (2000)
9. Georgia Referendum C, Homestead Exemptions for Spouses of Veterans Measure (2000)
10. Maryland Property for Redevelopment Purposes, Question 2 (2000)
11. Massachusetts Question 6, Toll and Motor Vehicle Excise Tax Credit Initiative (2000)
12. Missouri Proposition A, Outdoor Advertising Restriction Initiative (2000)
13. Montana Vehicle Tax Revision, LR-115 (2000)
14. New York Proposal 1, Transportation Infrastructure Bond Measure (2000)
15. Oklahoma State Question 691, Vehicle Registration Fees and Taxes Measure (August 2000)
16. Oregon Measure 80, Fuel Tax and Vehicle Fees for Policing Highways Amendment (May 2000)
17. Oregon Measure 82, Repeal Truck Weight-Mile Tax and Increase Fuel Taxes Referendum (May 2000)
18. Oregon Measure 90, Returns on Investments for Utilities Referendum (2000)
19. Rhode Island Transportation Bonds, Question 3 (2000)
20. Washington Initiative 745, Transportation Funds for Road Infrastructure Measure (2000)

1999

1. Colorado Referendum A, Funds for Transportation Projects Bond Measure (1999)
2. Maine Question 3, Bond Issue to Fund Transportation Infrastructure Measure (1999)
3. Maine Question 4, Solid Waste Landfill and Hazardous Substances Cleanup and Water Pollution Control Bond Measure (1999)
4. Maine Question 5, Public Broadcasting Corporation Digital Broadcasting System Bond Measure (1999)
5. Missouri Proposition A, Wireless Phone Tax Measure (April 1999)
6. New Jersey Question 1, Transportation and Bridge Bonds (1999)
7. Oregon Measure 76, Proportionate Highway Costs for Vehicle Classes Amendment (1999)

1998

1. Arkansas Referred Question 1, Water, Waste and Pollution Facilities Bond Measure (1998)
2. California Proposition 2, Loans of Transportation-Related Revenues to the General Fund Amendment (1998)
3. California Proposition 9, Prohibition of Utility Taxes, Bond Payments, or Surcharges for Nuclear Power Assets Initiative (1998)
4. Colorado Amendment 13, Uniform Regulation of Livestock Operations Initiative (1998)
5. Colorado Amendment 14, Regulations on Commercial Hog Farms Initiative (1998)
6. Colorado Amendment 15, Installation of Water Meters Initiative (1998)
7. Colorado Amendment 16, Fees for Water Usage in the Rio Grande Water Conservation District Initiative (1998)
8. Colorado Referendum B, Excess Funds for Transportation and Education Measure (1998)
9. Florida Amendment 3, Low-Income Senior Homestead Tax Exemption Amendment (1998)
10. Georgia Amendment 4, Roadside Enhancement and Beautification Fund Amendment (1998)
11. Georgia Referendum B, Homestead Tax Exemptions Measure (1998)
12. Maine Question 1, Science and Technology Research and Development Bond Measure (1998)
13. Maine Question 1, Surface, Air, Water and Rail Transportation Improvements Bond Measure (June 1998)
14. Maine Question 2, Water Pollution Control and Solid Waste Landfills Clean Up Bond Measure (June 1998)
15. Maine Question 2, Water Pollution Control and Tire Stockpile Clean Up Bond Measure (1998)
16. Massachusetts Question 4, Electric Utility Industry Referendum (1998)
17. Missouri Amendment 6, Sewer Improvement Bonds Measure (1998)
18. Missouri Amendment 7, Water and Sewer Bonds Measure (1998)
19. Montana Repeal Retail Motor Fuel Marketing Act, I-134 (1998)
20. Nebraska Amendment 2A, Vehicle Tax Allocation Measure (1998)
21. Nebraska Amendment 2C, Property Tax Exemption for Public Use Property Measure (1998)
22. North Carolina Local Government Water Project Bonds Measure (1998)
23. North Carolina Natural Gas Facilities Bonds Referendum (1998)
24. Rhode Island Question 1, Transportation Bonds (1998)
25. Utah Proposition 3, Specify the Purpose of Parcels of Public Land Amendment (1998)
26. Washington Referendum 49, Vehicle Excise Taxes and Transportation Bonds Measure (1998)

1997

1. Colorado Amendment 1, Funds for Transportation Improvement Projects Initiative (1997)
2. Maine Question 2, Water Pollution Control Facilities, Tire Stockpiles and Drinking Water Supply Bond Measure (1997)
3. Maine Question 4, Transportation Improvements Bond Measure (1997)
4. Maine Question 6, Add Additional Lane to Turnpike Measure (1997)
5. New Jersey Public Question 1, Unsafe Buildings Demolition Act (1997)
6. New Jersey Public Question 2, Stormwater and Sewer Overflow Management (1997)
7. New Jersey Public Question 3, Water Supply Bond Act (1997)
8. Texas Proposition 3, Tax Exemptions for Water Conservation Amendment (1997)
9. Texas Proposition 7, Water Development Board Bond Authorizations Amendment (1997)
10. Texas Proposition 8, Types of Homestead Liens Amendment (1997)
11. Washington HJR 4209, Local Government Loans for Stormwater and Sewer Services Amendment (1997)

1996

1. California Proposition 199, Prohibit Mobile Home Rent Control Laws Initiative (March 1996)
2. California Proposition 204, Water Bond Measure (1996)
3. California Proposition 206, Veteran Farm and Home Aid Bond Measure (1996)
4. Florida Amendment 5, Payment for Water Pollution in the Everglades Initiative (1996)
5. Florida Amendment 6, Everglades Trust Fund Initiative (1996)
6. Georgia Amendment 5, Industrial Zone Property Amendment (1996)
7. Louisiana Amendment 2 (1996)
8. Maine Question 5, Hazardous Substances, Tire Stockpiles and Solid Waste Landfills Clean Up Bond Measure (1996)
9. Maine Question 7, Water Pollution and Environmental Health Deficiencies Bond Measure (1996)
10. Maryland Harford County Property Issues, Question 6 (1996)
11. Missouri Amendment 6, Sewage Treatment Plant Bonds and Water Plant Deregulation Measure (1996)
12. Montana Mining Discharge and Water Quality, I-122 (1996)
13. New Jersey Bonds to Dredge the Kill Von Kull, Question 1 (1996)
14. New Mexico Amendment 7 (1996)
15. North Carolina Highway Projects Bond Measure (1996)
16. North Dakota Veterans' Home, Measure 8 (1996)
17. Oregon Measure 32, Bonds for Portland Regional Light Rail Referendum (1996)
18. Oregon Measure 38, Prohibition of Livestock in Polluted Waters Initiative (1996)
19. Rhode Island Question 5, Bonds for Land Purchases (1996)
20. Utah Proposition 1, Expand the Property Tax Exemption for Veterans Amendment (1996)
21. West Virginia Bonds for Roads, Amendment 3 (1996)

1995

1. Maine Question 2, Highway, Bridge, Airport and Cargo Port Improvements for Economic Development Bond Measure (1995)
2. Maine Question 3, Telecommunications Infrastructure and Classroom Technology Equipment Bond Measure (1995)
3. Maine Question 4, Housing for Individuals with Mental Illness Bond Measure (1995)
4. Maine Question 5, Solid Waste Landfill Capping to Protect Drinking Water Bond Measure (1995)
5. Maine Question 8, Safety Belts Required for Four Years and Older Measure (1995)
6. New Jersey Public Question 2, Gas Taxes Earmarked for Transportation Trust Fund (1995)
7. New Jersey Public Question 4, Bonds for Green and Blue Acres (1995)
8. New York Amendment 4, Cemetery for the Town of Keene Amendment (1995)
9. Ohio Issue 2, Local Public Infrastructure and State Highways Bond Amendment (1995)

1994

1. Alabama Regional Airport Amendment (1994)
2. California Proposition 175, Income Tax Credit for Renters Amendment (June 1994)
3. California Proposition 181, Transportation and Rail Project Bond Measure (1994)
4. California Proposition 185, Gas Tax Increase for Transportation Programs and Projects Initiative (1994)
5. Georgia Referendum A, Homestead Exemptions for Seniors Measure (1994)
6. Maine Question 2, Local Water Pollution Control Facilities and Uncontrolled Hazardous Substance Sites Bond Measure (1994)
7. Maine Question 3, Solid Waste Landfill Capping to Protect Drinking Water Bond Measure (1994)
8. Maine Question 6, Port and Rail Facilities Improvements Bond Measure (1994)
9. Massachusetts Question 2, Require the Wearing Seat Belts Referendum (1994)
10. Massachusetts Question 8, Gas Tax Revenue to Highways Fund and Transportation Plan Initiative (1994)
11. Massachusetts Question 9, Prohibition of Rent Control Initiative (1994)
12. Missouri Amendment 2, Department of Natural Resources Park Property Tax Measure (1994)
13. North Dakota Safety Belt Law Repeal, Measure 4 (1994)
14. North Dakota Safety Belts, Measure 2 (1994)
15. Oregon Measure 2, Expand Purposes for Future Fuel Tax Revenues Amendment (May 1994)
16. South Dakota Referred Law 2, Require Use of Seat Belts Referendum (1994)
17. Utah Proposition 2, Alter the Public School Funding System Amendment (1994)
18. West Virginia Infrastructure Improvement, Amendment 3 (1994)

1993

1. California Proposition 168, Definition of Low-Rent Housing Amendment (1993)
2. California Proposition 173, Mortgage Guaranty Insurance Bond Measure (1993)
3. Maine Question 3, Highway, Bridge, Airport, Cargo Port and Ferry Service Improvements Bond Measure (1993)
4. Maine Question 4, Water Pollution Control Facilities Bond Measure (1993)
5. New York Amendment 2, Debt Limits for Sewage Facilities Amendment (1993)

1992

1. Arizona Proposition 102, State Trust Land Amendment (1992)
2. California Proposition 156, Transportation Improvements Bond Measure (1992)
3. California Proposition 157, Sunset on the Collection of Tolls Amendment (1992)
4. Florida Amendment 8, Funding and Bonds for Education Amendment (1992)
5. Georgia Amendment 5, Transportation Trust Fund Amendment (1992)
6. Maine Question 1, Part B, Bond Issue to Fund Transportation Facilities Measure (June 1992)
7. Maine Question 2, Municipal Improvements to Port Facilities Bond Measure (1992)
8. Maine Question 4, Water Pollution Control Facilities Bond Measure (1992)
9. Maine Question 6, Rail Service Continuation in Piscataquis, Penobscot and Waldo Counties Bond Measure (1992)
10. Missouri Amendment 2, Toll Roads and Bridges Construction Measure (1992)
11. Missouri Amendment 8, Reallocation of Motor Fuel Tax Measure (August 1992)
12. North Dakota Vehicle Searches, Measure 6 (1992)
13. North Dakota Water Development and Funding, Measure 4 (1992)
14. Oklahoma State Question 643, Removal of Railroad Mandates Amendment (1992)
15. Oregon Measure 1, Fuel Tax Revenues for Police Amendment (May 1992)
16. Oregon Measure 4, Ban Triple Truck-Trailers on State Highways Initiative (1992)
17. Pennsylvania Stormwater, Water Quality, and Sewage Bond Measure (April 1992)
18. Wisconsin Question 1, Railroad Improvement Funding Amendment (April 1992)
19. Wyoming Initiative to Ban Triple Trailers, Initiative 1 (1992)
20. Wyoming Railroad Regulation, Initiative 3 (1992)

1991

1. Maine Question 1, Deauthorize Widening of the Maine Turnpike and Make Changes to Transportation Policy Initiative (1991)
2. Maine Question 3, Bond Issue to Fund Water Pollution Control Facilities Measure (1991)
3. Maine Question 8, Bond Issue to Fund Transportation Infrastructure Measure (1991)
4. New York Proposal 2, Exchange of State Lands for the Town of Arietta Amendment (1991)
5. New York Proposal 3, Barge Canal Lands Amendment (1991)
6. Texas Proposition 10, Tax Exemptions for Nonprofit Water Corporations Amendment (1991)
7. Texas Proposition 12, Water Development Bonds Amendment (1991)
8. Washington Referendum 42, 911 Emergency Phone Service Tax Measure (1991)
9. Wisconsin Question 1, Low- and Moderate-Income Housing Amendment (April 1991)

1990

1. Alaska Measure 1, Laws Governing Railroad Operations Initiative (August 1990)
2. Arizona Proposition 100, State Trust Land Exchange Amendment (1990)
3. Arizona Proposition 101, Municipal Bonds for Roads Amendment (1990)
4. Arizona Proposition 105, Automobile Accident Exemption from Right to Recovering Damages Initiative (1990)
5. California Proposition 107, Housing Bond Measure (June 1990)
6. California Proposition 108, Passenger Rail Bond Measure (June 1990)
7. California Proposition 111, Gasoline Tax Increase Amendment (June 1990)
8. California Proposition 116, Rail Transportation Bond Initiative (June 1990)
9. California Proposition 125, Allocation of Gas Tax Revenue to Railroad Equipment Amendment (1990)
10. California Proposition 141, Prohibit Carcinogens Released Into Water Systems Initiative (1990)
11. California Proposition 142, Veterans Home Loan Bond Measure (1990)
12. California Proposition 145, First-Time Homebuyer Program and Bond Measure (1990)
13. California Proposition 148, Water Resources Program Bond Measure (1990)
14. Idaho Fees on Fish and Game Land, HJR 14 (1990)
15. Maine Question 2, Bond Issue to Fund Railway Acquisition Measure (1990)
16. Maine Question 7, Bond Issue to Fund Water Pollution Control Facilities Measure (1990)
17. Maine Question 9, Allow the Legislature to Ensure Mortgage Loans Amendment (1990)
18. Massachusetts Question 6, Broadcasting of Candidates Advisory Question (1990)
19. Missouri Proposition A, Natural Streams System Program Initiative (1990)
20. Nebraska Amendment 1, Classification of Agricultural Lands Measure (1990)
21. Ohio Funding for Housing Assistance Amendment (1990)
22. Oklahoma State Question 624, Compensation for Taking Private Lands Amendment (August 1990)
23. Oklahoma State Question 626, Financing Municipal Public Utilities Amendment (August 1990)
24. Oregon Measure 1, Local Vehicle Taxes for Transit Amendment (May 1990)
25. Oregon Measure 9, Seatbelt Use Requirement Initiative (1990)
26. South Dakota Amendment A, Disposition of Private Property Measure (1990)
27. South Dakota Initiated Measure 1, Approval for Waste Facility Measure (1990)
28. Virginia Question 3, Securing Local Debt from Transportation Amendment (1990)
29. Virginia Question 4, Securing State Debt from Transportation Amendment (1990)
30. Washington Initiative 547, Land Use Planning Measure (1990)

1989

1. Louisiana Transportation Fund Amendment (October 1989)
2. Maine Question 11, Bond Issue to Fund Organizations Pursuing Affordable Housing Measure (1989)
3. Maine Question 12, Allow the Legislature to Ensure Mortgage Loans Amendment (1989)
4. Maine Question 6, Bond Issue to Fund Sewage Facilities Measure (1989)
5. Maine Question 7, Bond Issue to Fund Highway, Bridge, Airport, and Harbor Improvements Measure (1989)
6. North Dakota Measure 5, Seat Belt Requirement Referendum (December 1989)
7. North Dakota Seat Belt Use, Measure 5 (1989)
8. Texas Proposition 18, Time Limitations for Water Conservation Bonds Amendment (1989)
9. Texas Proposition 2, Water Development Bonds Amendment (1989)
10. Washington SJR 8210, Funding Private Water Conservation Efforts through Public Water Revenues Amendment (1989)

1988

1. California Proposition 74, Transportation Bond Measure (June 1988)
2. California Proposition 81, Drinking Water System Improvements Bond (1988)
3. California Proposition 82, Water Infrastructure and Programs Bond (1988)
4. California Proposition 83, Water Pollution Control and Reclamation Projects Bond (1988)
5. California Proposition 84, Housing and Homeless Bond Measure (1988)
6. California Proposition 95, Infraction Tickets and Funds for the Hungry and Homeless Initiative (1988)
7. Florida Amendment 3, High Water Recharge Lands Classification Amendment (1988)
8. Florida Amendment 4, Transportation Bonds Amendment (1988)
9. Georgia Amendment 4, State Housing Trust Fund for the Homeless Measure (1988)
10. Georgia Referendum 1, Tax Exemptions for Seniors Measure (March 1988)
11. Maine Question 3, Hazardous Substance Sites, Solid Waste Landfills and Underground Oil Tanks Bond Measure (1988)
12. Maine Question 4, Sewerage Facilities Construction Bond Measure (1988)
13. Maryland Land Acquisition in Anne Arundel County, Question 1 (1988)
14. Michigan Proposal C, Environmental Protection Programs Bond Measure (1988)
15. Minnesota Amendment 1, Establishing the Environmental and Natural Resources Trust Fund Amendment (1988)
16. Missouri Amendment 4, Required Majority Vote for Bond Approval Measure (August 1988)
17. Missouri Amendment 5, Water Projects Bonds Measure (1988)
18. Montana Seatbelt Use, I-110 (1988)
19. Nebraska Amendment 1, Changes to Redevelopment Financing for Substandard or Blighted Areas Measure (1988)
20. New York Proposal 1, Roads and Bridges Construction Bond Measure (1988)
21. Oregon Measure 1, Loans for Watershed Restoration Amendment (May 1988)
22. Oregon Measure 2, Require Protective Headgear for Motorcyclists Measure (May 1988)
23. Oregon Measure 3, Vehicle Seatbelt Requirement Measure (1988)
24. Oregon Measure 7, Expansion of Scenic Waterways System Initiative (1988)
25. Pennsylvania Water Supply Bond Measure (April 1988)
26. South Dakota Referred Law 4, Telecommunications Regulations Measure (1988)
27. Utah Proposition 2, Require Reapportionment After US Census and Adjust Constitutional Language Amendment (1988)
28. Washington HJR 4223, Extension of Energy Conservation Amendment (1988)

1987

1. Maine Question 2, Closure and Cleanup of Solid Waste Landfills Bond Measure (1987)
2. Maine Question 3, Sewage Treatment Facilities Construction Bond Measure (1987)
3. Maine Question 9, Bond Issue to Fund Highway, Bridge, and Airport Improvements Measure (1987)
4. Missouri Proposition A, Highway and Road Safety Improvements Measure (April 1987)
5. Ohio Issue 2, Local Public Infrastructure Bond Amendment (1987)
6. Texas Proposition 23, Water Development Bonds Amendment (1987)
7. Texas Proposition 5, Turnpike Authority Bonds Amendment (1987)
8. Washington SJR 8212, Investment of Permanent Public Land Funds Amendment (1987)

1986

1. Alaska Bonding Proposition A, Veterans' Residential Mortgages Measure (1986)
2. California Proposition 44, Water Conservation Bond Measure (June 1986)
3. California Proposition 55, Drinking Water Bond Measure (1986)
4. Florida Amendment 3, Homestead Tax Exemption Amendment (1986)
5. Georgia Amendment 1, Debt for Water and Sewer Facilities Measure (1986)
6. Georgia Amendment 6, Voter Approval of Road Construction Authorities Measure (1986)
7. Maine Question 1, Mandatory Local Measured Phone Service Ban Initiative (1986)
8. Maine Question 3, Sewer Treatment Facilities Bond Measure (1986)
9. Maine Question 6, Coastal Access, Harbor, Ferry, and Laboratory Improvements Bond Measure (1986)
10. Massachusetts Question 5, Mandatory Seat Belt Usage Referendum (1986)
11. Nebraska Referendum 401, Mandatory Seat Belts Referendum (1986)
12. Nevada Question 4, Tax Exemption of Aircraft Components Measure (1986)
13. North Carolina Seaport and Airport Development Amendment (1986)
14. Oklahoma State Question 592, Railroad Fee Limit Amendment (1986)
15. Oregon Measure 4, Replace Public Utility Commissioner with Commission Amendment (1986)
16. Oregon Measure 8, Prohibits Payment for Local Telephone Exchanges Initiative (1986)
17. West Virginia Highway and Bridge Improvement Amendment, Amendment 5 (1986)

1985

1. Maine Question 2, Bond Issue to Fund Water Quality Improvement Facilities Measure (1985)
2. Maine Question 4, Bond Issue to Fund Transportation Infrastructure Improvements Measure (1985)
3. Maine Question 5, Bond Issue to Fund Rail Line Acquisition Measure (1985)
4. Texas Proposition 1, Water Development Bonds Amendment (1985)
5. Texas Proposition 2, Agricultural Water Conservation Bonds Amendment (1985)

1984

1. Alaska Proposition A, Veterans' Mortgages Bond Measure (1984)
2. Arkansas Waste Disposal System Bonds, Referred Question Act 535 (1984)
3. California Proposition 25, Water Projects Bond Measure (1984)
4. California Proposition 28, Drinking Water Safety Bond Measure (1984)
5. Florida Amendment 1, Homestead and Personal Property Exemption Amendment (1984)
6. Georgia Amendment 11, Required Referendum for Municipal Redevelopment Powers Measure (1984)
7. Georgia Referendum 2, Tax Exemption for Vehicles Transporting Disabled Students Measure (1984)
8. Idaho Legislative Authority to Amend State Water Plan, SJR 117 (1984)
9. Minnesota Amendment 1, Allowing the Exchange of State-Owned Lands Amendment (1984)
10. Missouri Proposition B, Utility Rate Regulation and Limits on Cost Recovery for Abandoned Plants, Overruns, and Nuclear Waste Initiative (1984)
11. Nebraska Amendment 4, Classification of Agricultural Land Measure (1984)
12. Oklahoma State Question 573, Tax for Roads and Jails Amendment (1984)
13. Oklahoma State Question 574, Municipal Indebtedness for Public Utilities Amendment (1984)
14. Oklahoma State Question 581, Water Resources and Sewage Treatment Amendment (August 1984)
15. Oregon Measure 2, Increases Motor Vehicles Fees Measure (May 1984)
16. Oregon Measure 3, Creation of Citizen's Utility Board Initiative (1984)
17. Rhode Island Emergency Telephone System, Proposal 7 (1984)
18. Utah Proposition 1, Permit the Legislature to Make a Property Tax Exemption for Motor Vehicles and Create a Registration Fee Amendment (1984)

1983

1. Alaska Bonding Proposition A, Veterans' Mortgages Bond Measure (1983)
2. Louisiana Return of Expropriated Property Amendment (October 1983)
3. Maine Question 3, Bond Issue to Fund Highway and Bridge Improvements Measure (1983)
4. Maine Question 5, Bond Issue to Fund Improvements to Transportation Infrastructure Measure (1983)
5. New York Amendment 2, Limits on Indebtedness by Municipalities Relating to Sewage Facilities Amendment (1983)
6. New York Amendment 6, Exchange of Adirondack Park Land Amendment (1983)
7. New York Amendment 8, Municipal Funding for Public Improvements Amendment (1983)
8. New York Proposal 1, Transportation and Infrastructure Bond Measure (1983)
9. Texas Proposition 10, Sanitation Sewer Laterals Amendment (1983)
10. Washington SJR 105, Length of State Harbor Leases Proposition Amendment (1983)

1982

1. Alabama Calhoun County Industrial Parks Amendment (September 1982)
2. Alabama Land Development Amendment (1982)
3. Alabama Washington County Roads Amendment (March 1982)
4. Alaska Measure 2, Allow State to Issue General Obligation Bonds for Veterans’ Housing Loans Amendment (1982)
5. Alaska Measure 5, State Ownership of Federal Land Initiative (1982)
6. Alaska Proposition A, Veterans' Mortgages Bond Measure (1982)
7. Arkansas County Road Tax, Proposed Amendment 62 (1982)
8. Arkansas Water Resource Development Bonds, Referred Question Act 496 (1982)
9. California Proposition 13, Water Regulations Initiative (1982)
10. California Proposition 3, Property Tax Reappraisal Due to Eminent Domain Amendment (June 1982)
11. California Proposition 4, Lake Tahoe Basin Protection Bond Measure (1982)
12. California Proposition 5, Mortgage Loans Bond Measure (1982)
13. California Proposition 9, Parts of the Central Valley Project Referendum (June 1982)
14. Georgia Amendment 5, Henry County Homestead Exemptions Measure (1982)
15. Maine Question 3, Nuclear Fission for Electricity Prohibition Initiative (1982)
16. Michigan Proposal D, Utility Rate Increases Initiative (1982)
17. Michigan Proposal H, Utility Rate Increase and Legislators' Employment by Utility Companies Referendum (1982)
18. Minnesota Amendment 2, Removing Restrictions on the Interest Rate and Amount of Trunk Highway Bonds Amendment (1982)
19. Minnesota Amendment 4, State Bonding Authority for Railroad Facilities Amendment (1982)
20. Missouri Amendment 7, Property Tax Assessment and Exemption Measure (August 1982)
21. Missouri Amendment 8, Motor Vehicle Tax Measure (1982)
22. Missouri Proposition A, Large Commercial Vehicles on Highways Referendum (April 1982)
23. Missouri Proposition B, Gasoline Tax Increase Measure (1982)
24. Missouri Proposition C, School and Highway Tax Initiative (1982)
25. Missouri Proposition D, Allow for Citizens Utility Boards Initiative (1982)
26. Nebraska Amendment 2, Bonds for Property Development Measure (1982)
27. Nebraska Amendment 5, Water Conservation Bonds Measure (1982)
28. Nevada Question 11, Office of Advocate for Customers of Public Utilities Measure(1982)
29. Nevada Question 12, Office of Consumer Advocate Initiative (1982)
30. North Carolina Seaport and Airport Development Amendment (June 1982)
31. North Dakota Eminent Domain Payment Choice Referendum, Measure 2 (1982)
32. Ohio Bonds for Low-Cost Housing Amendment (1982)
33. Ohio Sales Tax Increase to Fund High-Speed Rail Amendment (1982)
34. Oklahoma State Question 558, Funds for Water Resource Development Amendment (1982)
35. Oregon Measure 1, Bond Proceeds for Municipal Water Projects Amendment (May 1982)
36. Oregon Measure 2, Multifamily Housing for Elderly and Disabled Amendment (May 1982)
37. Oregon Measure 4, Commercial Vehicles and Motor Fuels Taxes for Roads Measure (May 1982)
38. Oregon Measure 4, Permit Self-Service Fuel Pumps at Retailers Initiative (1982)
39. Oregon Measure 6, Removal of State's Land Use Planning Powers Initiative (1982)
40. South Dakota Amendment B, Fines and Interest Rates on School Land Sales Measure (1982)

1981

1. Maine Create an Energy Commission Measure (1981)
2. Maine Question 6, Bond Issue to Replace Public Broadcasting Network Equipment Measure (1981)
3. Maine Referendum Question No. 1, Agricultural and Economic Development Bond Measure (1981)
4. Maine Referendum Question No. 2, Highway and Bridge Bond Measure (1981)
5. Pennsylvania Question 1, Water Supply Systems Bond Measure (1981)
6. West Virginia Highway Construction Amendment, Amendment 1 (1981)

1980

1. Alaska Bonding Proposition B, Water and Sewer Systems Bond Measure (1980)
2. Alaska Bonding Proposition F, Transportation Projects Bond Measure (1980)
3. Arizona Proposition 101, Railroads as Public Service Corporations Amendment (1980)
4. California Proposition 1, Land and Water Resources Bond Measure (June 1980)
5. California Proposition 10, Rent-Control Ordinances Initiative (June 1980)
6. California Proposition 11, Energy Related Businesses Surtax Initiative (June 1980)
7. California Proposition 4, Elections Regarding Low-Income Housing Amendment (June 1980)
8. California Proposition 8, Restrictions on the Delta Usage Amendment (1980)
9. California Proposition 9, Water System Improvements Bond Measure (1980)
10. Colorado Amendment No. 6, Board of Directors for the Regional Transportation District Initiative (1980)
11. Florida Amendment 1, Ad Valorem Tax Relief Initiative (March 1980)
12. Florida Amendment 2, Bonds for Housing Amendment (October 1980)
13. Florida Amendment 4, Local Homestead and Ad Valorem Tax Exemptions Amendment (October 1980)
14. Florida Amendment 4, Water Facility Bonds Amendment (1980)
15. Florida Amendment 5, Second Gas Tax Limitation Amendment (1980)
16. Georgia Amendment 7, Expanded Municipal Powers Measure (1980)
17. Kansas Infrastructure, Amendment 1 (1980)
18. Maine Court Facilities Bond Measure (1980)
19. Maryland Land Acquisition in Wicomico County, Question 5 (1980)
20. Massachusetts Question 2, "Proposition 2½" Limit on Property Taxes Initiative (1980)
21. Michigan Proposal A, School Funding and Elderly Property Tax Break Initiative (1980)
22. Michigan Proposal C, Michigan Property Tax Exemption, Sales Tax Increase, and Rainy Day Fund Amendment (1980)
23. Michigan Proposal D, Voter Approval Requirement for New or Increased Taxes Initiative (1980)
24. Minnesota Amendment 2, Removing Restrictions on Interest Rate and Amount of Bonds for Highways Amendment (1980)
25. Missouri Amendment 4, Allocation of Conservation Tax Funds for Local Government Compensation Measure (1980)
26. North Dakota North Dakota State Housing Finance Agency Initiative, Measure 7 (1980)
27. Ohio Bonds for Transportation Projects Amendment (June 1980)
28. Ohio Money for Low-Incoming Housing Amendment (June 1980)
29. Ohio Non-Profit Electric Utilities Amendment (June 1980)
30. Oklahoma State Question 544, Funding for Public Transportation Amendment (1980)
31. Oklahoma State Question 545, Public Transportation Systems Amendment (1980)
32. Oklahoma State Question 552, Municipal Revenue Bonds Amendment (1980)
33. Oregon Measure 1, Limitations on Uses of Gasoline and Highway User Taxes Amendment (May 1980)
34. Oregon Measure 4, Increase Motor Vehicle and Aircraft Fuel Taxes Measure (1980)
35. Oregon Measure 6, Definition of Multifamily Low-Income Elderly Housing Amendment (May 1980)
36. Texas Proposition 7, County Road Work Amendment (1980)
37. Washington Referendum 38, Water Supply Facilities Bond Measure (1980)
38. Washington SJR 132, State Control Over Federal Lands Amendment (1980)

1979

1. Maine Question 1, Highway and Bridge Improvement Bond Measure (1979)
2. Maine Question 2, Public Fish Piers, Airports and Transportation Improvements Bond Measure (1979)
3. Missouri Amendment 1, Water Pollution Project Bonds Measure (1979)
4. Missouri Amendment 2, Transportation Funding and Department Consolidation Measure (1979)
5. New York Amendment 2, Exchange of Land in Hamilton County Amendment (1979)
6. New York Proposal 1, Energy Conservation Transportation Bond Measure (1979)
7. Rhode Island Sewage Treatment, Proposal 2 (1979)
8. Washington SJR 120, Energy Conservation Financing Amendment (1979)

1978

1. Alaska Ballot Proposition 4, Homesteading of Vacant State Land Measure (1978)
2. Alaska Bonding Proposition 1, Flood Control and Port Development Bond Measure (1978)
3. Alaska Bonding Proposition 5, Transportation Bond Measure (1978)
4. Alaska Bonding Proposition 9, Water Supply and Sewage Systems Bond Measure (1978)
5. California Proposition 10, Tax Exemptions for Improvements to Residential Buildings (June 1978)
6. California Proposition 2, Remove Power of Public Utilities Commission to Designate Commissioners for Investigations Amendment (1978)
7. California Proposition 2, Water Pollution Control and Conservation Bond Measure (June 1978)
8. California Proposition 8, Owner-Occupied Dwellings Tax Rate Amendment (June 1978)
9. Georgia Amendment 10, Compensation for Property Taken for Public Transportation Measure (1978)
10. Georgia Amendment 26, Municipal Garbage Disposal Measure (1978)
11. Georgia Amendment 27, Municipal Water and Sewer Systems Measure (1978)
12. Hawaii Protection of Water Resources, Amendment 22 (1978)
13. Maryland Acquisition of Land in Anne Arundel County, Question 7 (1978)
14. Maryland Land Acquisition in Kent County, Question 12 (1978)
15. Maryland Repeal Authority for Land Acquisition in Montgomery County, Question 5 (1978)
16. Massachusetts Question 7, Property Tax Classification for Recreational and Natural Land Amendment (1978)
17. Michigan Proposal M, Transportation Funding and State Transportation Commission Amendment (1978)
18. Michigan Proposal R, Railroad Redevelopment Authority Amendment (1978)
19. Mississippi Railroad, Amendment 2 (1978)
20. Missouri Amendment 10, Allow Counties to Increase Property Taxes for Road and Bridge Measure (1978)
21. Missouri Amendment 21, Conservation Revenue to Pay for Commission Lands Measure (1978)
22. Missouri Amendment 6, County Utility and Airport Bonds Measure (1978)
23. Missouri Amendment 7, Municipal Revenue Bonds Measure (1978)
24. North Dakota Dickinson Experiment Station Referendum, Measure 1 (1978)
25. Oklahoma State Question 524, Establish Motor Vehicle Registration by Mail Initiative (1978)
26. Oregon Measure 3, Bonds for Low-Income Elderly Housing Amendment (May 1978)
27. Oregon Measure 3, Vehicle Registration Requirement and Fee Increases Referendum (1978)
28. Oregon Measure 4, Bonds for Creation of Domestic Water Fund Amendment (May 1978)
29. Oregon Measure 4, Formation of People's Utility Districts Initiative (1978)
30. Oregon Measure 5, Gas Tax Increase for Highway Repair Measure (May 1978)
31. Oregon Measure 9, Limitations on Public Utility Rate Base Initiative (1978)
32. Rhode Island Sewage Treatment, Proposal 2 (1978)
33. South Carolina Electric Cooperatives, Amendment 2 (1978)
34. South Dakota Amendment C, Public Land Mineral Rights Measure (1978)
35. South Dakota Initiated Measure 1, Utility Rate Reform Measure (1978)

1977

1. Maine Question 6, Airport Improvements Bond Measure (December 1977)
2. Maine Question 7, Highway and Bridge Improvement Program Bond Measure (December 1977)
3. North Carolina Highway Bonds Referendum (1977)
4. North Carolina Municipal Electric Facilities Amendment (1977)
5. North Carolina Spousal Homestead Exemption Amendment (1977)
6. North Carolina Water Quality and Water System Improvements Bond Measure (1977)
7. Ohio Bonds for Low and Moderate Income Housing Amendment (1977)
8. Oregon Measure 1, Indebtedness for Water Development Fund Amendment (1977)
9. Washington HJR 55, Transportation Rates Set By Legislature Amendment (1977)
10. Washington HJR 56, Repeal of Constitutional Provision on Transportation Rate Limits Amendment (1977)
11. Washington HJR 57, Shared Earnings for Common Carriers Amendment (1977)
12. Washington Initiative 59, Non-Public Agricultural Irrigation Measure (1977)

1976

1. Alaska Ballot Proposition 3, State Land Disposal Amendment (1976)
2. Alaska Bonding Proposition 10, Water Systems Bond Measure (1976)
3. Alaska Bonding Proposition 5, Senior Citizen Housing Bond Measure (1976)
4. Alaska Bonding Proposition 7, Transportation Maintenance Bond Measure (1976)
5. Alaska Bonding Proposition 8, Airport Construction Bond Measure (1976)
6. Arizona Proposition 300, Abolishment of Motor Vehicle Emissions Inspections Measure (1976)
7. California Proposition 1, Housing and Mortgage Loans Bond Measure (1976)
8. California Proposition 3, Water Systems Bond Measure (June 1976)
9. Colorado Amendment No. 9, Department of Public Counselor Initiative (1976)
10. Florida Amendment 1, Water Management Taxes Amendment (March 1976)
11. Florida Amendment 5, Housing Bonds Amendment (1976)
12. Georgia Amendment 14, Voting Requirements for Utility Revenue Certificates Measure (1976)
13. Georgia Amendment 24, Federal Funds for Transportation Measure (1976)
14. Georgia Amendment 26, Regulation of Roadsides Measure (1976)
15. Hawaii Housing Standards, Amendment 1 (1976)
16. Maryland Acquisition of Land in Anne Arundel County, Question 20 (1976)
17. Maryland Montgomery County Land Acquisition, Question 3 (1976)
18. Massachusetts Question 4, Creation of Massachusetts Power Authority Initiative (1976)
19. Massachusetts Question 7, Require Electric Utilities to Charge Uniform Rates Per Kilowatt Initiative (1976)
20. Massachusetts Question 8, Oil Refinery and Deep Water Port Advisory Question (1976)
21. Minnesota Amendment 1, Reallocating Motor Fuel Taxes and Removing Restrictions on Interest Rates for Highway Bonds Amendment (1976)
22. Missouri Amendment 3, County Bonds Measure (August 1976)
23. Missouri Proposition 1, Electric Utility Rate Initiative (1976)
24. Nebraska Amendment 5, Redevelopment Bonds Amendment (1976)
25. New Jersey Public Question No. 2 (1976)
26. Ohio Railroad Funding Amendment (June 1976)
27. Ohio Representation of the Utility Consumer Initiative (1976)
28. Ohio Utility Rate Limitations Initiative (1976)
29. Oregon Measure 11, Prohibit Public Water Fluoridation Initiative (1976)
30. Oregon Measure 3, Bonds for Housing Loans and Sponsors Amendment (May 1976)
31. Oregon Measure 4, Vehicle Tax for Mass Transit Amendment (May 1976)
32. Oregon Measure 8, Motor Fuel and Commercial Vehicle Tax Increases Referendum (1976)
33. South Dakota Amendment E, School and Public Lands Modernization Measure (1976)
34. Texas Proposition 1, Water Development Amendment (1976)
35. Texas Proposition 2, Water Development Bonds Amendment (1976)
36. Utah Initiative A, Prohibit Fluoridation of Public Water Without Voter-Approved Initiative Measure (1976)
37. Washington Initiative 322, Prohibit Public Water Fluoridation Measure (1976)
38. Wisconsin Question 2, Transportation Facility Improvement Funding Amendment (1976)

1975

1. Alabama Port of Mobile Development Amendment (June 1975)
2. Maine Question 2, Highway and Bridge Improvement Program Bond Measure (1975)
3. New York Amendment 5, Allow Towns to Take on Debt to Develop Facilities for Sewer and Storm Services Amendment (1975)
4. New York Proposal 1, Authorizing Additional State Debt for Low-Rent Housing Measure (1975)
5. Ohio Financing of Railroad Organization Amendment (1975)
6. Ohio Transportation Bonds and Gas Tax Initiative (1975)
7. Wisconsin Question 2, Transportation Facility Improvement Funding Amendment (April 1975)
8. Wisconsin Question 3, Public Debt for Veterans' Housing Amendment (April 1975)

1974

1. Alaska Proposition 2, Port Facility Development Bond Measure (1974)
2. Alaska Proposition 4, Trunk and Secondary Airport Bond Measure (1974)
3. Alaska Proposition 5, Transportation Construction Bond Measure (1974)
4. Arizona Proposition 105, Distribution of Vehicle Tax Amendment (1974)
5. California Proposition 12, Public Utilities Commission Amendment (1974)
6. California Proposition 15, Remove Voter Approval Requirement for Public Low-Rent Housing Projects Amendment (1974)
7. California Proposition 17, California Wild and Scenic Rivers Act Initiative (1974)
8. California Proposition 2, Water Pollution Control Bond Measure (June 1974)
9. California Proposition 5, Use of Fuel Taxes and License Fees Amendment (June 1974)
10. California Proposition 7, Revisions to State Constitution’s Declaration of Rights Amendment (1974)
11. Colorado Amendment No. 7, Aviation Fuel Excise Tax Usage Amendment (1974)
12. Maine Question 1, State Highways Construction Bond Measure (1974)
13. Maryland Provisions for Land in Anne Arundel County, Question 1 (1974)
14. Massachusetts Question 4, Highway Funds for Mass Transportation Initiative (1974)
15. Michigan Proposal A, Limits on the Use of Motor Fuel Tax Funds Amendment (1974)
16. Michigan Proposal D, Transportation Systems Bond Measure (1974)
17. Minnesota Amendment 3, Allowing the Legislature to Determine the Rate and Method of Railroad Taxes Amendment (1974)
18. Missouri Amendment 2, Voter Approval Requirements for Local Government Bonds for Industrial Projects Measure (1974)
19. Nevada Question 3, Taxation on Agricultural and Open-Space Real Property Amendment (1974)
20. New York Proposition 1, Railway Transportation Bond Measure (1974)
21. Oregon Measure 1, Liquor Licenses for Public Passenger Carriers Amendment (1974)
22. Oregon Measure 2, State Highway Funds for Mass Transit Amendment (May 1974)
23. Oregon Measure 4, Bonds for Water Development Fund Amendment (May 1974)
24. Utah Referendum 1, Permit the Land Use Act to be Enacted Measure (1974)

1973

1. Alabama Buttahatchee River Development Amendment (December 1973)
2. Maine Question 1, Power Authority Creation Initiative (1973)
3. New York Proposition Number 1, Maintenance of Mass Transportation Bond Measure (1973)
4. North Carolina Amend Clean Water Bond Act to Allow Expenditures for Wastewater Treatment Projects Measure (1973)
5. Ohio Taking of Property of Sewer and Water Lines Amendment (May 1973)
6. Texas Proposition 2, Homestead Protection Amendment (1973)
7. Texas Proposition 9, Nonprofit Water Supply Corporation Tax Exemptions Amendment (1973)
8. West Virginia Better Highways Amendment, Amendment 2 (1973)

1972

1. Alaska Proposition 2, Highway Construction Bond Measure (1972)
2. Alaska Proposition 5, Airport Construction Bond Measure (1972)
3. Alaska Proposition 7, Flood Control and Small Boat Harbor Bond Measure (1972)
4. Alaska Proposition 8, Sewage System Bond Measure (1972)
5. Arizona Proposition 108, Motor Vehicle Taxes Amendment (1972)
6. Arkansas Full Railroad Crew Laws, Initiated Act 1 (1972)
7. California Proposition 20, State Coastal Zone Conservation Commission Creation Initiative (1972)
8. Colorado Referred Law No. 10, Public Utility Consumer Counsel and Utility Regulation Initiative (1972)
9. Colorado Referred Law No. 11, No-Fault Insurance System Initiative (1972)
10. Florida Amendment 4, Motor Vehicle Licensing Revenue for Education Amendment (1972)
11. Georgia Amendment 18, County School District Tax Exemptions Amendment (1972)
12. Georgia Amendment 19, County and Municipal Services Amendment (1972)
13. Georgia Amendment 4, State Highway Board Amendment (1972)
14. Georgia Amendment 9, Relocation Assistance for Public Projects Amendment (1972)
15. Louisiana Repeal Sections of Article XV Amendment (1972)
16. Maine Question 1, State Highways Construction Bond Measure (1972)
17. Maine Question 3, Airport Money Reallocation Measure (1972)
18. Maine Question 4, Kennebec Bridge Bond Measure (June 1972)
19. Maine Question 4, State Guaranteed Loans for Native American Housing Amendment (1972)
20. Maine Question 5, State Parks, Airports and Maintenance Building Bond Measure (June 1972)
21. Maryland Montgomery County Land Acquisition, Question 16 (1972)
22. Massachusetts Question 5, Environmental Constitutional Rights Amendment (1972)
23. Nebraska Amendment 11, Off-street Parking Amendment (1972)
24. North Carolina Water Quality and Systems Improvement Projects Bond Measure (May 1972)
25. Oklahoma State Question 485, Indebtedness for Highways Amendment (March 1972)
26. Oregon Measure 5, Bonds for Irrigation and Water Development Amendment (May 1972)
27. Oregon Measure 6, Vehicle Registration Tax Referendum (May 1972)
28. Rhode Island Sewage Treatment Facilities, Proposal 5 (1972)
29. Washington HJR 1, Periodic Review of Tax Exemptions Amendment (1972)
30. Washington Initiative 43 and Alternative Measure 43B, Shoreline Use and Development Measure (1972)
31. Washington Referendum 26, Waste Disposal Facilities Bond Measure (1972)
32. Washington Referendum 27, Water Supply Facilities Bond Measure (1972)
33. Washington Referendum 30, Public Transportation Improvements Bond Measure (1972)

1971

1. New York Amendment 1, Community Development Funding Amendment (1971)
2. New York Amendment 2, Excluding Debt for the Development of Sewage Facilities from the Debt Limit Amendment (1971)
3. Texas Proposition 4, Water Resources Bonds Amendment (May 1971)

1970

1. Alaska Proposition 10, Ferry Construction Bond Measure (1970)
2. Alaska Proposition 2, Remote Housing Bond Measure (1970)
3. Alaska Proposition 4, Highway Construction Bond Measure (1970)
4. Alaska Proposition 7, Water and Sewage System Bond Measure (1970)
5. Alaska Proposition 8, Highway Maintenance Bond Measure (1970)
6. Alaska Proposition 9, Airport Construction Bond Measure (1970)
7. Arizona Proposition 101, Eminent Domain Compensation Amendment (1970)
8. Arizona Proposition 104, Vehicle and Gas Tax Revenues Amendment (1970)
9. Arkansas Full Railroad Crew Laws, Initiated Act 1 (1970)
10. California Proposition 1, Water Pollution Control Bond Measure (1970)
11. California Proposition 18, Use of Fuel Taxes and License Fees Amendment (1970)
12. California Proposition 3, Constitutional Provisions Amendment (June 1970)
13. Florida Amendment 5, Sale of State Submerged Lands Amendment (1970)
14. Georgia Amendment 10, Housing Finance Authority Amendment (1970)
15. Georgia Amendment 9, Tax Exemptions for Water and Sewage Facilities Amendment (1970)
16. Maine Question 1, State Route 6 Reconstruction Bond Measure (1970)
17. Maine State Highways Construction Bond Measure (March 1970)
18. Michigan Proposal A, Low Income Housing Bond Measure (1970)
19. Missouri Amendment 2, Toll Road Operation Measure (August 1970)
20. New Mexico Referendum: Municipal Home Rule (1970)
21. New York Proposition 1, Additional Subsidies for Low-Rent Housing Amendment (1970)
22. Oregon Measure 9, Scenic Waterway Designations Initiative (1970)
23. South Dakota Amendment H, School Trust Land Sale Measure (1970)
24. South Dakota Initiative 1, Repeal of 1969 Law Requiring Fluoridation of Water Supplies Measure (1970)

1969

1. Alabama Waterway Funding, Amendment 4 (1969)
2. Maine Question 11, State Highways Construction Bond Measure (1969)
3. Maine Question 2, Norridgewock Airport Appropriation Bond Measure (1969)
4. Maine Question 5, Native American Reservation Water and Sewage Facilities Bond Measure (1969)
5. Maine Question 6, Matinicus Island Docking Facilities Bond Measure (1969)
6. Texas Proposition 2, Water Development Fund Amendment (August 1969)
7. Texas Proposition 4, Tax Exemptions for Water Supply Corporations Amendment (August 1969)
8. Wisconsin Question 4, Water Pollution Control Bonds Advisory Question (April 1969)

1968

1. Alaska Proposition 2, Highway Construction Bond Measure (1968)
2. Alaska Proposition 4, Airport Construction Bond Measure (1968)
3. Alaska Proposition 7, Ferry Construction Bond Measure (1968)
4. California Proposition 1, Veterans' Farms and Homes Bond Measure (June 1968)
5. Idaho Use of Revenue Bonds for Air Navigation Facilities, HJR 7 (1968)
6. Louisiana Airport Bond Issue (1968)
7. Louisiana Baton Rouge Airport Amendment (1968)
8. Louisiana City of Lake Charles Amendment (1968)
9. Louisiana Greater Ouachita Port Commission Amendment (1968)
10. Louisiana Highway Department Amendment (1968)
11. Louisiana Lake Charles North Shore Development Amendment (1968)
12. Louisiana Royalty Road Fund Monies Amendment (1968)
13. Maine Question 1, Native American Reservation School, Water and Sewage Facilities Bond Measure (June 1968)
14. Maine Question 1, State Highways Construction Bond Measure (1968)
15. Maine Question 2A, Maritime Academy Dormitories Bond Measure (June 1968)
16. Maine Question 2B, Farmington State College Women's Dormitories Bond Measure (June 1968)
17. Maine Question 4, Lewiston-Auburn Bridge Bond Measure (1968)
18. Maryland Anne Arundel County Land Acquisition, Question 2 (1968)
19. Maryland Prince George's County Land Acquisition, Question 1 (1968)
20. Maryland Prohibit Housing Discrimination, Question 4 (1968)
21. Mississippi Navigable Streams, Amendment 3 (1968)
22. Missouri Amendment 1, Voter Approval of Municipal Bonds Measure (1968)
23. Nebraska Amendment 10, Public Electrical Corporations Amendment (1968)
24. Nebraska Amendment 12, Homestead Tax Exemptions Amendment (1968)
25. Nebraska Amendment 14, Bonds for Highway Construction Amendment (1968)
26. Ohio Bonds for Transportation Improvements Amendment (1968)
27. Oregon Measure 3, Extension of Ocean Boundaries Amendment (1968)
28. South Dakota Amendment A, School Land Sales Measure (1968)

1967

1. Maine Question 1, State Route 6 Reconstruction Bond Measure (September 1967)
2. Maine Question 3, Lewiston-Auburn Bridge Bond Measure (September 1967)
3. Maine Question 4, Colleges and Vocational-Technical Institutes Student Housing and Dining Bond Measure (September 1967)
4. Maine Question 5, Airport Construction, Extension and Improvement Bond Measure (September 1967)
5. New York Amendment 1, Increasing the Principal Amount for Bonds Used for Loans Amendment (1967)
6. New York Amendment 2, Creation and Maintenance of Ski Trails Amendment (1967)
7. New York Proposition 1, Mass Transportation Development Bond Measure (1967)
8. Pennsylvania Question 8, Repeal Article 17 Concerning Railroads and Canals Amendment (May 1967)

1966

1. Alabama Water Management Districts, Amendment 1 (1966)
2. Alaska Proposition 3, Ferry Construction Bond Measure (1966)
3. Alaska Proposition 5, Highway Construction Bond Measure (1966)
4. Alaska Proposition 6, Airport Construction Bond Measure (1966)
5. California Proposition 3, Open Space Lands Amendment (1966)
6. Colorado Amendment No. 2, Taxation of Mobile Homes and Construction Equipment Amendment (1966)
7. Florida Amendment 11, Condemnation of Property Jury Amendment (1966)
8. Georgia Amendment 14, Taxes for Public Transportation Amendment (1966)
9. Georgia Amendment 3, Eminent Domain and Removal of Advertisements Amendment (1966)
10. Maine Question 2, Airport Construction and Improvement Bond Measures (June 1966)
11. Maine Question 2, Allagash Waterway Development Bond Measure (1966)
12. Maryland Authority to Take Land in Cecil County, Amendment 11 (1966)
13. Maryland Chesapeake Bay Toll Bridge, Amendment 17 (1966)
14. Maryland Optional Procedure for Land Acquisition in Prince George's County, Amendment 6 (1966)
15. New York Amendment 1, Increasing Maximum Amount of Bonds for Industrial and Manufacturing Plants Measure (1966)
16. New York Amendment 3, Allowing Local Governments to Take on Debt for Low Rent Housing Amendment (1966)
17. New York Proposition 1, Development for Outdoor Recreation Bond Measure (1966)
18. Texas Proposition 11, Texas Water Development Amendment (1966)
19. Washington Initiative 233, Repeal of Freight Train Crew Law Measure (1966)
20. Washington SJR 25, Port District Public Funds Amendment (1966)

1965

1. Alabama County Natural Resources, Amendment 23 (1965)
2. Alabama County Public Services, Amendment 19 (1965)
3. Alabama Irrigation Districts, Amendment 6 (1965)
4. Alabama Managing Natural Resources, Amendment 27 (1965)
5. Florida Amendment 4, Bonds for Roads Amendment (1965)
6. Florida Amendment 5, Motor Vehicle Definition for Taxation Amendment (1965)
7. Maine Question 1, Teachers Colleges and Vocational-Technical Schools Student Housing and Dining Bond Measure (1965)
8. Maine Question 2, State Highways Construction Bond Measure (1965)
9. New York Amendment 5, Authorizing Loans and Eminent Domain for the Development of Housing Facilities Amendment (1965)
10. New York Amendment 8, Land for Piseco Airport Amendment (1965)
11. New York Proposition 1, Sewage Treatment Facilities Bond Measure (1965)
12. New York Proposition 2, Low-Rent Housing Bond Measure (1965)
13. New York Proposition 3, Subsidies for Urban Renewal Bond Measure (1965)
14. North Carolina Highway Bonds Referendum (1965)
15. Oklahoma State Question 427, Highway Revenue Notes Measure (April 1965)

1964

1. Arizona Proposition 200, Railroad Anti-Featherbedding Initiative (1964)
2. Arkansas Local Road Construction, Proposed Amendment 53 (1964)
3. California Proposition 14, Right to Decline Selling or Renting Residential Properties to Persons Initiative (1964)
4. California Proposition 17, Railroad Labor Initiative (1964)
5. Florida Amendment 3, Motor Vehicle Licensing Revenue for School Purposes Amendment (1964)
6. Florida Amendment 8, Duties of the Commissioner of Agriculture Amendment (1964)
7. Georgia Amendment 1, State Highway Board Measure (1964)
8. Georgia Amendment 8, Motor Vehicle Taxation Measure (1964)
9. Idaho Creation of Water Resources Agency, SJR 1 (1964)
10. Nebraska Amendment 3, Tax Exemptions for Veterans Amendment (1964)
11. Nebraska Amendment 5, Motor Vehicle Taxes Amendment (1964)
12. New York Amendment 1, Legislature Aid for Housing Urban Renewal Programs Amendment (1964)
13. North Dakota Daily Passenger-Freight Train Requirements, Initiative 5 (1964)
14. North Dakota Five-Man Train Crew, Initiative 4 (1964)
15. North Dakota Repeal Required Crew on Freight Trains, Initiative 3 (1964)
16. Ohio Debt Limit Increase for Highways Amendment (May 1964)
17. West Virginia Better Roads Amendment, Amendment 1 (1964)
18. Wisconsin Question 4, Gas Tax for Highway Construction (April 1964)

1963

1. Maine Question 2, State Highways Construction Bond Measure (1963)
2. Maine Question 5, Chebeague Island Bridge and Causeways Bond Measure (1963)
3. New York Amendment 5, Local Sewage Facility Debt Exclusion Amendment (1963)

1962

1. Alaska Proposition 3, Trunk Airport Bond Measure (1962)
2. Arkansas Motor Vehicle Commission, Referred Act 199 (1962)
3. California Proposition 12, Widows Using the Veterans Farms and Home Purchase Act of 1943 Amendment (1962)
4. California Proposition 2, Housing Qualifications for the Veterans' Tax Exemption Amendment (1962)
5. California Proposition 4, Low-Rent Housing for Elderly and Physically Handicapped People Bond Measure (June 1962)
6. Georgia Amendment 9, County Taxes for Public Transportation Amendment (1962)
7. Maine Educational Television Network Bond Measure (June 1962)
8. Maryland Procedure for Taking Property in Baltimore, Amendment 1 (1962)
9. Maryland Procedure for Taking Property in Montgomery County, Amendment 3 (1962)
10. Nebraska Amendment 2, State Railway Commission Amendment (1962)
11. Nevada Question 1, Motor Vehicle Tax Amendment (1962)
12. New York Amendment 2, Repeal of Ownership of Lands Amendment (1962)
13. South Dakota Eminent Domain Process Amendment (1962)
14. Texas Proposition 4, Water Storage Facilities Amendment (1962)
15. Utah Amendment 2, Require that Fuel and Motor Vehicle Taxes be Used for Mandated Purposes Measure (1962)

1961

1. Alabama Eminent Domain, Amendment 5 (1961)
2. Maine Question 1, State Highways Construction Bond Measure (1961)
3. Maine Question 2, State Teachers College Student Housing Bond Measure (1961)
4. New York Amendment 3, Purchase of Railroad Commuter Cars Amendment (1961)
5. New York Amendment 7, Highway Relocation in Hamilton County Amendment (1961)
6. North Carolina Port Facilities Improvement Bonds Referendum (1961)
7. Wisconsin Question 5, Municipal Eminent Domain Amendment (April 1961)

1960

1. Alabama State Maintenance of County Roads, Amendment 2 (1960)
2. Alaska Proposition 2, Ferry and Road Bond Measure (1960)
3. Alaska Proposition 6, Bush Airfields Bond Measure (1960)
4. California Proposition 1, Water Projects Bond Measure (1960)
5. California Proposition 14, Use of Funds for Separation of Grade Districts Amendment (1960)
6. Georgia Amendment 1, Motor Fuel Tax for Highway Construction and Maintenance Amendment (1960)
7. Georgia Amendment 17, Brunswick Ports Authority Amendment (1960)
8. Georgia Amendment 9, Payment for Taking Private Property Amendment (1960)
9. Kentucky Highways and Parks Bonds Ballot Question (1960)
10. Maryland Optional Procedure for Land Acquisition in Baltimore County, Amendment 2 (1960)
11. Maryland Optional Procedure for Land Acquisition in Montgomery County, Amendment 7 (1960)
12. North Dakota Aviation Fuel Tax Referendum, Amendment 4 (1960)
13. North Dakota Brakeman Requirements, Referendum 2 (1960)
14. Oklahoma State Question 396, State Highway Commission Initiative (September 1960)
15. Oklahoma State Question 398, State System of County Roads Initiative (September 1960)
16. Oregon Measure 15, Roadway Billboard Regulation Initiative (1960)
17. Washington Initiative 208, Joint Property Tenancy with Right of Survivorship Measure (1960)
18. Washington Initiative 25, Prohibit Large Dams and Water Diversions on Columbia River Tributaries Measure (1960)
19. Wisconsin Question 1, Port Improvement Funding Amendment (April 1960)

1959

1. Maine Question 1, Passagassawaukeag River Bridge Bond Measure (September 1959)
2. Maine Question 2, State Highways Construction Bond Measure (September 1959)
3. Maine Question 3, University Housing Bond Measure (September 1959)
4. Maine Question 5, Ferry Service for Long Island Plantation Measure (September 1959)
5. New York Amendment 1, Department of Motor Vehicles Amendment (1959)
6. New York Amendment 2, Highway on Forest Preserve Land Amendment (1959)
7. North Carolina Referendum 8, Port Facilities Bonds Referendum (October 1959)
8. Ohio Sale of Water and Sewage Services Amendment (1959)

1958

1. Arkansas Repeal of Full Crew Laws, Initiative 1 (1958)
2. California Proposition 10, Taking of Property for Schools and Airports Amendment (1958)
3. California Proposition 11, Bonds for Streets and Roads Amendment (1958)
4. California Proposition 4, State Harbor and Small Craft Harbor Development Bond Measure (1958)
5. Georgia Amendment 1, Homestead Exemptions for Veterans Amendment (1958)
6. Georgia Amendment 4, Brunswick Port Authority Amendment (1958)
7. Georgia Amendment 9, Revenue Certificates for Public Transportation Amendment (1958)
8. Maine Referendum Question, Vehicle License and Registration Fees Measure (March 1958)
9. Nebraska Amendment 8, Public Power Tax Initiative (1958)
10. New York Amendment 2, Extension of Payments for Money Borrowed for Housing Purposes Amendment (1958)
11. New York Proposition 1, Debt for Slum Clearance and Low-rent Housing Bond Measure (1958)
12. New York Proposition 2, Debt for Limited-Profit Housing Companies Bond Measure (1958)
13. Oklahoma State Question 380, Municipal Water and Water Facilities Amendment (July 1958)

1957

1. Alabama Waterfront Public Works, Amendment 1 (1957)
2. Maine Referendum Question 1, State Highways Bond Measure (September 1957)
3. Maine Referendum Question 2, Ferry Service Bond Measure (September 1957)
4. New York Amendment 2, State Loan for Public or Limited-Profit Housing Amendment (1957)
5. New York Amendment 4, State Housing Loans Amendment (1957)
6. New York Amendment 6, Forest Land for Highway Purposes Amendment (1957)
7. Texas Proposition 2, Water Development Fund Amendment (1957)

1956

1. California Proposition 15, Government Ownership of Mutual Water Company Stock (1956)
2. Minnesota Amendment 2, Regulations and Funding for Highways Amendment (1956)
3. Missouri Amendment 2, Tax for Road and Bridge Maintenance (1956)
4. Montana Use of Highway Taxes, Amendment 1 (1956)
5. Nebraska Amendment 1, Allocation of Vehicle Fees Amendment (1956)
6. Nebraska Initiative 1, Highway Use Tax Initiative (1956)
7. North Dakota Compensation Private Property Taken for Public Use, Referendum 5 (1956)
8. North Dakota Highway Construction Bond Issue, Referendum 3 (1956)
9. Oklahoma State Question 373, Water Supply and Water Facilities Debt Limits Amendment (July 1956)
10. Washington HJR 22, Immediate Possession in Eminent Domain Amendment (1956)
11. Wisconsin Question 4, Public Officer Privilege Use Amendment (April 1956)

1955

1. Maine Referendum Question, Jonesport Reach Bridge Bond Measure (September 1955)
2. New York Amendment 1, State Bonds for State Highways Amendment (1955)
3. New York Amendment 2, Subsidies for Low-rent Assisted Housing Amendment (1955)
4. New York Amendment 6, Powers of Corporations to Contract Indebtedness Amendment (1955)
5. New York Amendment 7, Use of Forest Preserve Land to Construct a Reservoir Amendment (1955)

1954

1. California Proposition 16, Acquisition of Property and Water Law Amendment (1954)
2. California Proposition 17, Street and Highway Revenues for Parking Facilities Amendment (1954)
3. California Proposition 5, Freight and Passenger Ship Tax Exemption Amendment (1954)
4. California Proposition 8, Vessel Taxation Exemption Amendment (1954)
5. Colorado Amendment No. 1, State Regulation of Public Utilities Amendment (1954)
6. Colorado Statutory Referendum No. 6, Revenue Anticipation Warrants for Highway Maintenance Bond Measure (1954)
7. Florida Amendment 2, Use of State Funds for Toll Roads Amendment (1954)
8. Georgia Amendment 27, DeKalb County Homestead Tax Exemption Measure (1954)
9. Georgia Amendment 32, Homestead Exemption Ban for Fulton County School Taxes Measure (1954)
10. Illinois Michigan Canal Amendment (1954)
11. Maryland Land Acquisition in Howard and Anne Arundel Counties, Amendment 5 (1954)
12. North Dakota Rural Roads Gas Tax, Initiative 3 (1954)
13. North Dakota Tax Allocation, Initiative 4 (1954)
14. Oklahoma State Question 359, Turnpike Operation Referendum (January 1954)
15. Oklahoma State Question 360, Turnpike Construction Referendum (January 1954)
16. South Dakota Amendment A, Pooling Lease Money Measure (1954)
17. Wisconsin Question 2, State-Owned, Tax-Supported Statewide TV Station Advisory Question (1954)

1953

1. New York Amendment 4, Local Indebtedness for Water Supply Amendment (1953)
2. New York Amendment 8, Limit on Amount Raised by Taxes on Real Estate Amendment (1953)
3. Ohio Bonds for the Highway System Amendment (1953)

1952

1. Alabama Transportation Taxes, Amendment 1 (1952)
2. Arizona Measure Nos. 100-101, Fuel Tax Revenue Dedicated to Roads Amendment (1952)
3. Arkansas State Highway Commission, Amendment 42 (1952)
4. Colorado Amendment 2, Regulation of Public Utilities Amendment (1952)
5. Georgia Amendment 15, Cobb County Sewage Districts Measure (1952)
6. Georgia Amendment 19, Richmond County Public Improvements Measure (1952)
7. Georgia Amendment 2, Highway Maintenance Funds Measure (1952)
8. Georgia Amendment 22, Chatham County Road Bonds Measure (1952)
9. Georgia Amendment 23, City of Savannah Street Bonds Measure (1952)
10. Maryland Port Development and Land Acquisition, Amendment 1 (1952)
11. Minnesota Motor Vehicle Excise Tax, Amendment 5 (1952)
12. Montana Gasoline Tax, I-55 (1952)
13. Nebraska Amendment 2, Motor Vehicle Tax Amendment (1952)
14. North Dakota Legalizing Use of Parking Meters, Referendum 1 (1952)
15. Oregon Measure Nos. 318-319, Motor Carrier Transportation Tax Increase Referendum (1952)
16. Oregon Measure Nos. 330-331, Reevaluation of Highway Taxes Initiative (1952)

1951

1. Maine Question 1, State Highways Bond Measure (September 1951)
2. Maine Question 2, Bangor-Brewer Toll Bridge Bond Measure (September 1951)
3. Maine Question 3, Lewiston-Auburn Toll Bridge Bond Measure (September 1951)
4. Maine Question 4, Fore River Bridge Toll Measure (September 1951)

1950

1. California Proposition 10, Ballot Measures Required for Publicly Funded Low-Rent Housing Projects Initiative (1950)
2. California Proposition 3, Use of Parking Meter Income for Off-Street Parking Amendment (June 1950)
3. Georgia Amendment 18, DeKalb County Street Improvements Measure (1950)
4. Georgia Amendment 33, Muscogee County Street Improvements Tax Measure (1950)
5. Georgia Amendment 34, Muscogee County Street Improvement Bonds Measure (1950)
6. Georgia Amendment 9, Savannah Airport Commission Measure (1950)
7. Maine Proposed Constitutional Amendment 4, Bond Issue to Fund Fore River Bridge Measure (September 1950)
8. Massachusetts Question 5, Uniform Statewide Motor Vehicle Insurance Rate Setting Initiative (1950)
9. Minnesota Petroleum Excise Tax, Amendment 3 (1950)
10. Missouri Amendment 1, Gas Tax Increase Referendum (April 1950)
11. Nebraska Referendum 2, Vehicle Registration Fee Referendum (1950)
12. Oklahoma State Question 325, Highway Commission Initiative (1950)
13. Oklahoma State Question 326, Highway Users' Revenue Initiative (1950)
14. Rhode Island Permanent Registration, Proposal 2 (1950)

1949

1. Alabama Public Utility Limitations, Amendment 5 (1949)
2. New York Amendment 6, Village Indebtedness for Low-Rent Housing Amendment (1949)
3. New York Proposition 1, State Debt for Slum Clearance and Low-rent Housing Bond Measure (1949)
4. North Carolina Secondary Road Bonds Referendum (June 1949)

1948

1. Alabama Public Utility Maintenance Tax, Amendment 6 (1948, November)
2. California Proposition 14, Housing Agency and Authorities Bond Measure (1948)
3. California Proposition 3, Number of Brakemen on Trains Initiative (1948)
4. Maryland Land Acquisition in Baltimore, Amendment 2 (1948)
5. Maryland Off-Street Parking in Baltimore, Amendment 6 (1948)
6. Massachusetts Question 2, Vehicle and Fuel Tax Revenue to Highway Funding Amendment (1948)
7. Minnesota Petroleum Excise Tax, Amendment 1 (1948)
8. Missouri Amendment 1, Motor Vehicle Fuel Tax Increase Measure (1948)
9. North Dakota Prohibiting Parking Meters, Initiative 2 (1948)
10. North Dakota Repeal Parking Meter Initiative (1948)
11. South Dakota Amendment C, School and Public Lands Lease Measure (1948)
12. South Dakota Amendment D, Tax on Public Shooting Areas Measure (1948)
13. Wisconsin Question 1, Municipal Eminent Domain Amendment (1948)

1947

1. New York Proposition 1, Slum-Clearance and Public Housing Bond Measure (1947)
2. New York Proposition 2, Subsidies for Public Housing Projects Bond Measure (1947)
3. New York Proposition 3, Maximum Payments on Subsidies for Public Housing Projects Bond Measure (1947)
4. Ohio Use of Motor Vehicle License and Gas Taxes Initiative (1947)

1946

1. Alabama Infrastructure Improvement, Amendment 7 (1946)
2. California Proposition 17, Public Utilities Commission Amendment (1946)
3. Maryland Powers of the Baltimore Redevelopment Commission, Amendment 1 (1946)
4. Michigan Proposal No. 1, Internal Improvement Limitations Amendment (1946)
5. Texas Proposition 3, Tax Revenue Allocation Amendment (November 1946)
6. Utah Amendment 2, Permit Taxation of Land Belonging to the United States Measure (1946)
7. Washington Initiative 166, Voter Approval on Public Utility Districts Acquisition Measure (1946)

1945

1. Georgia Amendment 6, Floyd County Sewage Tax Measure (August 1945)
2. Kentucky Highway Fund Taxes Referendum (1945)
3. Montana State Highway Treasury Anticipation Debentures Act, R-49 (June 1945)
4. Wisconsin Question 2, Aeronautical Program Funding Amendment (April 1945)

1944

1. Maine Highway Fund Use Amendment (September 1944)
2. Michigan Proposal No. 1, Water Provided Outside of Corporate Limits Amendment (1944)
3. Minnesota Airport Operation, Amendment 1 (1944)
4. Nebraska Amendment 1, Gas Tax Initiative (1944)
5. North Dakota Financing Highway Construction Initiative (1944)
6. Washington HJR 4, Vehicle Taxes for Highways Amendment (1944)
7. Washington Referendum 25, Formation of Joint Public Utility Districts Measure (1944)

1943

1. Georgia Amendment 22, Bibb County Public Service Districts Measure (August 1943)
2. Georgia Amendment 9, Public Service Commission Measure (August 1943)

1942

1. California Proposition 12, School District and Fifth and Sixth Class Cities's Stocks in Mutual Water Companies Amendment (1942)
2. Iowa Fuel Tax Allocation, Amendment 1 (1942)
3. Maryland State Roads Commission Property Acquisition, Amendment 3 (1942)
4. Oregon Measure Nos. 304-305, Gasoline and Vehicle Tax Revenues for Public Highways and Historic Places Amendment (1942)
5. South Dakota Amendment C, Lease Money and Land Income Measure (1942)
6. South Dakota Amendment D, Endowment Land Lease Money Measure (1942)

1941

1. Georgia Amendment 52, DeKalb County Sewer and Water Measure (June 1941)
2. Georgia Amendment 54, Tax Exemptions for Rural Electric Corporations Measure (June 1941)
3. New York Amendment 1, Use of Railroad Bonds for Highways and Parkways Amendment (1941)

1940

1. Arizona Measure Nos. 110-111, Uniform Auto Tax Amendment (1940)
2. California Proposition 11, Stock in Mutual Water Companies Amendment (1940)
3. California Proposition 13, State Park Land Leases for Oil and Gas Amendment (1940)
4. California Proposition 9, Vessel Tax Exemption Amendment (1940)
5. Idaho Revenue from Motor Vehicles, HJR 3 (1940)
6. Michigan Proposal No. 3, Carriers on Public Highways Referendum (1940)
7. Missouri Amendment 6, Motor Vehicle License Fees Initiative (1940)
8. Missouri Amendment 7, Reduce Motor Vehicle License Fees Initiative (1940)
9. Nevada State Question 1, Motor Vehicle Taxes and Fees for Highway Purposes Amendment (1940)
10. North Dakota Gasoline Motor Fuel Initiative (1940)
11. Oklahoma State Question 253, Motor Vehicle Mileage and License Tax Initiative (1940)
12. South Dakota Amendment A, Taxes for Highways Measure (1940)

1939

1. Georgia Amendment 1, City of Atlanta Waterworks Revenue Certificates Measure (June 1939)
2. Georgia Amendment 11, Highway Bonds Measure (June 1939)
3. Georgia Amendment 19, City of Savannah Water Plant Bonds Measure (June 1939)
4. Georgia Amendment 20, Coastal Highway District Continuation Measure (June 1939)
5. Maine Highways and Bridges Bond Issue Increase, Proposed Amendment to the Constitution (1939)

1938

1. Arkansas Bridge and Municipal Improvements, Referred Act No. 8 (1938)
2. Arkansas Highway Bond Refunding, Proposed Amendment 28 (1938)
3. California Proposition 13, Revenue Bonds for Public Utilities Referendum (1938)
4. California Proposition 3, Vehicle and Gas Tax and Fees Amendment (1938)
5. California Proposition 4, Highway and Traffic Safety Commission Initiative (1938)
6. Florida Homestead Tax Exemption Amendment (1938)
7. Georgia Amendment 1, City of Adel Bonded Debt Measure (1938)
8. Massachusetts Question 2, Public Taxicab Stands Initiative (1938)
9. Michigan Proposal 3, Require Use of Gasoline and License Plate Tax Revenue for Highway Purposes Initiative (1938)
10. Missouri Amendment 6, Motor Fuel Tax and Highway Revenue Allocation Initiative (1938)
11. Missouri Proposition 5, Motor Vehicle Fuel Tax Referendum (1938)
12. Montana State Highway Treasury Anticipation Debentures Act, I-41 (1938)
13. New York Amendment 3, Railroad Grade Crossings Amendment (1938)
14. New York Amendment 4, Low-rent Housing and Slum Clearance Amendment (1938)
15. New York Amendment 9, City Debt for Transit Facilities Amendment (1938)
16. Oklahoma State Question 205, Rural Utility Districts Initiative (1938)
17. Oregon Measure Nos. 318-319, Preservation and Purification of State Water Initiative (1938)

1937

1. Texas Proposition 2, Road Plan for Harris County Amendment (August 1937)

1936

1. California Proposition 10, Vehicle Registration Fee and Taxes Usage Amendment (1936)
2. California Proposition 13, Allow Eminent Domain for Fairs and Expositions Amendment (1936)
3. California Proposition 15, Street and High Improvement Repayment Amendment (1936)
4. California Proposition 16, Water Stocks and Bond Payment Amendment (1936)
5. California Proposition 23, Public Service Commission of the State of California Amendment (1936)
6. Colorado Measure 7, Tax on Motor Vehicle Ownership Initiative (1936)
7. Colorado Measure 9, Graduated Income Tax Initiative (1936)
8. Georgia Amendment 6, City of Moultrie Zoning Laws Measure (1936)
9. North Carolina Homestead Tax Exemption Amendment (1936)
10. Utah Amendment 5, Raise Valuation Limits for Property Tax Exemptions Measure (1936)
11. Vermont Green Mountain Parkway Act (1936)
12. Washington Initiative 119, Production for Use Districts Measure (1936)
13. Wisconsin Question 1, Free Passes for Public Officials Amendment (1936)

1935

1. California Proposition 3, Rector Dam Authority Amendment (August 1935)
2. Maine Deer Isle-Sedgwick Bridge District Measure (September 1935)
3. Maine Question 2, State Aid Highways Amendment (September 1935)
4. Maine Question 4, Deer Isle-Sedgwick Bridge Amendment (September 1935)

1934

1. California Proposition 18, Water and Energy Use, Acquisition, and Development Amendment (1934)
2. California Proposition 20, Stocks in Mutual Water Companies Amendment (1934)
3. California Proposition 21, Taking of Right of Way and Reservoir Lands Amendment (1934)
4. Colorado Measure 5, Taxation on Petroleum and Motor Vehicles for Roads Initiative (1934)
5. Michigan Funds for Unemployment Projects Referendum (April 1934)
6. Michigan Proposal No. 2, Gasoline and Fuel Tax Initiative (1934)
7. Michigan Proposal No. 3, Motor Vehicle Tax and Fees Regulations Initiative (1934)
8. Minnesota New Routes for Trunk Highway System, Amendment 2 (1934)
9. Ohio Gas Tax Initiative (1934)
10. Ohio Motor Vehicle Tax Initiative (1934)
11. South Dakota Referred Law 1, Abolish Railroad Commission Referendum (1934)

1933

1. California Proposition 1, Required Taxation Amendment (June 1933)
2. California Proposition 1, Sacramento and San Joaquin Valley Water and Electric Systems Referendum (December 1933)
3. California Proposition 10, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
4. California Proposition 6, Refinancing Irrigation and Reclamation Districts Bond Measure (June 1933)
5. California Proposition 9, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
6. Maine Direct Initiative Question 1, Create an Excise Tax on Electricity Companies Measure (September 1933)
7. New York Amendment 1, Compensation of Private Property Amendment (1933)
8. New York Amendment 3, Construction of State Highway in Forest Preserve Amendment (1933)
9. New York Amendment 4, Barge Terminal Canal Lands Amendment (1933)

1932

1. Alabama Municipal Bonds, Amendment 3 (1932)
2. Arizona Measure Nos. 106-107, Tax Exemptions for Public Corporations Amendment (1932)
3. Arkansas Homestead Tax Exemption, Amendment 3 (1932)
4. Arkansas Vote for Bridge Bonds Amendment (1932)
5. California Proposition 10, Mutual Water Company Stocks for Escondido Amendment (1932)
6. California Proposition 11, Huntington Beach Tide and Submerged Lands Initiative (1932)
7. California Proposition 12, Water Main Replacement Repayment Amendment (1932)
8. California Proposition 14, Vessel Taxation Exemption Amendment (1932)
9. California Proposition 4, Highway Taxation Usage Amendment (1932)
10. Colorado Measure 6, Motor Fuel Tax Limit Initiative (1932)
11. Georgia Amendment 8, State Assumption of Local Road Construction Debt Measure (1932)
12. Idaho Irrigation District Voting, HJR 2 (1932)
13. Michigan Proposal No. 4, Household Goods and Homestead Tax Exemption Initiative (1932)
14. New York Amendment 1, Forest Preserve Land for Recreation Purposes Amendment (1932)
15. North Dakota Newspaper Public Notice Fees Initiative (1932)
16. Oregon Measure Nos. 314-315, State Highway Commission Research Initiative (1932)
17. Oregon Measure Nos. 324-325, State Administration of Hydroelectric Power Initiative (1932)
18. Washington Amendment to Article XV Sec. 1, Harbor Lines Measure (1932)
19. Wisconsin Question 4, Public Utility Financing Amendment (1932)

1931

1. Michigan Funding for Landing Field Improvements Amendment (April 1931)
2. Montana State Highway Treasury Anticipation Debenture Act, R-35 (May 1931)
3. Wisconsin Question 1, County Distribution of Auto Licenses Advisory Question (April 1931)

1930

1. Arizona Measure Nos. 108-109, Bonds for Highway Construction Amendment (1930)
2. Arizona Measure Nos. 110-111, Automobile Tax Exemption Amendment (1930)
3. California Proposition 18, Motor Vehicle Tax Amendment (1930)
4. California Proposition 4, Street Railways Tax Amendment (1930)
5. California Proposition 6, Toll Bridge Tax Collection Amendment (1930)
6. California Proposition 9, San Francisco Harbor Bond Measure (1930)
7. Florida Motor Vehicle Taxation Amendment (1930)
8. Georgia Amendment 11, City of Lakeland Railway Measure (1930)
9. Georgia Amendment 12, City of Cornelis Waterworks Bonds Measure (1930)
10. Georgia Amendment 2, Fulton County Sewer and Water Systems Measure (1930)
11. Georgia Amendment 7, County Zoning Laws Measure (1930)
12. Missouri Proposition 6, Allow for Eminent Domain Initiative (1930)
13. Nebraska Initiative 1, Electric Line Extension to Rural Areas Initiative (1930)
14. Nebraska Initiative 2, Electric Line Extension Initiative (1930)
15. Nebraska Initiative 3, Sale of Municipal Electric Plants Initiative (1930)
16. Oregon Measure Nos. 300-301, Repeal Bond Issuance by Irrigation and Drainage Districts Amendment (1930)
17. Oregon Measure Nos. 324-325, Authorize Creation of Water and Power Utility Districts Initiative (1930)
18. South Dakota Referred Law, Motor Vehicle Registration Tax Referendum (1930)
19. Washington Initiative 1, Authorize Public Utility Districts Measure (1930)

1929

1. Maine Question 2, Waldo-Hancock Bridge Amendment (September 1929)
2. Maine Question 3, Highways and Bridges Bond Issue Increase Amendment (September 1929)

1928

1. Arizona Measure Nos. 306-307, Repeal of 1925 Automobile Title Law Referendum (1928)
2. Arizona Measure Nos. 312-313, Motor Vehicle Department Initiative (1928)
3. California Proposition 10, Acquisition of Land for Public Improvements Amendment (1928)
4. California Proposition 13, Stocks of Mutual Water Corporations Amendment (1928)
5. California Proposition 14, Quasi-Public Corporations Term of Existence Extension Amendment (1928)
6. California Proposition 17, Railroad Grade Separations Bond Measure (1928)
7. California Proposition 7, Water Conservation Amendment (1928)
8. California Proposition 8, Motor Vehicle Fees Referendum (1928)
9. California Proposition 9, State Right of Way Amendment (1928)
10. Colorado Eminent Domain for City Planning, Measure 3 (1928)
11. Colorado Measure 4, Bonds for Highway Construction Initiative (1928)
12. Georgia Amendment 1, City of LaGrange Waterworks Bonds Measure (1928)
13. Georgia Amendment 4, City Zoning Laws Measure (1928)
14. Georgia Amendment 5, City of Columbus Street Improvement Bonds Measure (1928)
15. Idaho Limit Use of Natural Streams, HJR 13 (1928)
16. Maine Excise Tax on Railroads, Referendum Question (1928)
17. Michigan Land for Road Improvements Amendment (1928)
18. Minnesota Motor Fuel Tax Revenue, Amendment 1 (1928)
19. Missouri Proposition 3, State Highway Bond Initiative (1928)
20. Oregon Measure Nos. 300-301, Five Cent Gas Tax Initiative (1928)
21. Oregon Measure Nos. 302-303, Vehicle License Fee Reduction Initiative (1928)
22. Oregon Measure Nos. 308-309, Preservation of the Deschutes River Initiative (1928)
23. Oregon Measure Nos. 310-311, Rogue River Preservation Initiative (1928)
24. Oregon Measure Nos. 312-313, Umpqua River Preservation Initiative (1928)
25. Oregon Measure Nos. 314-315, McKenzie River Preservation Initiative (1928)

1927

1. Arizona Measure Nos. 102-103, Irrigation Works for the Reclamation of Arid Lands Amendment (May 1927)
2. New York Amendment 2, City Debt Limit Amendment (1927)
3. New York Amendment 3, Elimination of Railroad Grade Crossings Amendment (1927)
4. New York Amendment 7, Highway Construction on Forest Preserve Land Amendment (1927)
5. New York Amendment 8, Condemnation of Land by Counties Amendment (1927)
6. New York Amendment 9, Annexation of Land by Cities Amendment (1927)

1926

1. Arizona Measure Nos. 304-305, State Highway Department Finance Initiative (1926)
2. Arizona Measure Nos. 306-307, Motor Vehicle Department Initiative (1926)
3. California Proposition 18, Water and Energy Board Initiative (1926)
4. California Proposition 2, Highway Usage Taxation Amendment (1926)
5. California Proposition 24, Stocks for Irrigation Districts Amendment (1926)
6. California Proposition 4, Gasoline Distributor Tax Initiative (1926)
7. California Proposition 7, Short-Line Steam Railroad Taxation Amendment (1926)
8. California Proposition 8, State Highways Initiative (1926)
9. Colorado Measure 3, Motor Vehicle Taxes Amendment (1926)
10. Colorado Measure 7, Public Utilities Commission Initiative (1926)
11. Colorado Measure 8, Petroleum and Motor Vehicle Taxes Initiative (1926)
12. Florida Use of Property by Foreigners Amendment (1926)
13. Georgia Amendment 4, Public Highways Measure (1926)
14. Georgia Amendment 6, Chatham County Road Bonds Measure (1926)
15. Illinois Lease of the Illinois and Michigan Canal Question (1926)
16. Michigan Condemnation of Excess Property for Road Improvements Amendment (1926)
17. Montana Gasoline Tax for Roads, I-31 (1926)
18. Oregon Measure Nos. 324-325, Commercial Motor Vehicle Tax Referendum (1926)
19. Oregon Measure Nos. 330-331, Bus and Truck Annual Operating License Fees Initiative (1926)
20. Oregon Measure Nos. 336-337, Creation of Water and Power Board Initiative (1926)

1925

1. Maine Question 1, Kennebec Bridge Bond Issue Amendment (September 1925)
2. Maine Question 2, Highways and Bridges Amendment (September 1925)
3. New York Amendment 2, Bond Issue for Elimination of Railroad Grade Crossings Amendment (1925)

1924

1. Alabama Road Improvement Taxes, Amendment 5 (1924)
2. Arizona Measure Nos. 102-103, Bonds for Highway from the Hassayampa River to Colorado River and Colorado River Bridge Amendment (1924)
3. Arizona Measure Nos. 304-305, State Highway Commission Initiative (1924)
4. Arizona Measure Nos. 306-307, Colorado River Power and Irrigation Initiative (1924)
5. California Proposition 1, Common Carrier Gross Receipts Tax Initiative (1924)
6. California Proposition 11, Klamath River Fish and Game District Initiative (1924)
7. California Proposition 15, Aviation Field Tax Exemption Amendment (1924)
8. California Proposition 16, Water and Electricity Board Initiative (1924)
9. California Proposition 17, Eminent Domain Compensation Amendment (1924)
10. Georgia Amendment 7, Coastal Highway District Bond Authorization Measure (1924)
11. Idaho Affirmation of Water Rights, SJR 7 (1924)
12. Illinois Lease of the Illinois and Michigan Canal Question (1924)
13. Massachusetts Question 4, Gasoline Tax for Road Funding Referendum (1924)
14. Minnesota Revenue for Trunk Highway Fund, Amendment 1 (1924)
15. Missouri Amendment 13, Authorize Property Tax Classification System and Expand Motor Vehicle Taxation Authority Measure (February 1924)
16. Missouri Amendment 16, Corporate Stock Regulation Measure (February 1924)
17. Missouri Amendment 19, Issuance of Bonds for Constructing Sewers Measure (February 1924)
18. Missouri Proposition 5, Funding the State Highway System Initiative (1924)
19. North Carolina Referendum 2, Port Terminals Bond Referendum (1924)
20. North Carolina Tax Exemptions for Homesteads and Mortgages Amendment (1924)
21. Oregon Measure Nos. 302-303, Natural Resource Transportation as Public Use Amendment (1924)
22. Washington Amendment to Article XV Sec. 1, Harbor Lines Measure (1924)

1923

1. Michigan Incorporation of Ports and Port Districts Amendment (April 1923)
2. New York Amendment 3, Water Power Development on Forest Preserve Land Amendment (1923)

1922

1. Arizona Measure Nos. 100-101, Bonds for Highway from Hassayampa River to Colorado River Amendment (1922)
2. California Proposition 1, Veterans' Aid Initiative (1922)
3. California Proposition 10, Utility Taxation Initiative (1922)
4. California Proposition 11, Public Utility Regulation Initiative (1922)
5. California Proposition 15, Public Utilities Taxation Amendment (1922)
6. California Proposition 19, Water and Energy Board Initiative (1922)
7. California Proposition 21, District Creation Amendment (1922)
8. California Proposition 30, Railroad Franchises Initiative (1922)
9. California Proposition 4, Land Settlement Act Bond Measure (1922)
10. California Proposition 5, State Housing Referendum (1922)
11. Colorado Measure 1, Bonds for Public Highways Initiative (1922)
12. Colorado Measure 10, Property Rights for Non-Citizens Amendment (1922)
13. Colorado Measure 2, Public Utilities Commission Initiative (1922)
14. Maine Full-Time State Highway Commission Referendum (September 1922)
15. Michigan Excess Condemnation for Public Purposes Amendment (1922)
16. Michigan Incorporation of Ports and Port Districts Amendment (1922)
17. Missouri Amendment 3, Maintain Roads with Motor Vehicle License Fees Measure (1922)
18. Utah Question 2, Create Property Classes and Permit Income Taxes Amendment (1922)
19. Wisconsin Question 3, Municipal Public Utility Debt Amendment (1922)

1921

1. Maine Question 2, State Aid Highways Bond Issue Amendment (September 1921)
2. Missouri Amendment 2, Motor Vehicle License Fees and Road Bond Measure (August 1921)
3. New York Amendment 6, Disposition of Erie Canal Amendment (1921)
4. New York Amendment 7, Disposition of Erie Canal Amendment (1921)

1920

1. Alabama Road Tax, Amendment 3 (1920)
2. Alabama Transportation Tax, Amendment 2 (1920)
3. Arizona Measure Nos. 310-311, Creation of State Highway Department Initiative (1920)
4. Arizona Measure Nos. 312-313, Reclamation of Arable Lands Initiative (1920)
5. California Proposition 15, Irrigation Districts Referendum (1920)
6. California Proposition 9, State Highway Bonds Initiative (1920)
7. Colorado Measure 5, Moffat, Monarch and San Juan Tunnels Initiative (1920)
8. Colorado Measure 8, Bonds for Public Highways Amendment (1920)
9. Florida Road System Bonds Amendment (1920)
10. Michigan Condemnation of Excess Property Amendment (1920)
11. Minnesota State Trunk Highway System, Amendment 1 (1920)
12. Missouri Amendment 3, Allow Large Cities to Increase Bonded Debt for Public Utility Acquisition Measure (1920)
13. Missouri Amendment 4, Property Tax for Road Districts Measure (1920)
14. Missouri Amendment 6, Bonds for Road Construction Measure (1920)
15. Missouri Amendment 7, City Debt Limit Increase for Utilities Measure (1920)
16. Montana Bond for Highways, R-23 (1920)
17. Nebraska Amendment 11, Mineral Rights Amendment (September 1920)
18. Nebraska Amendment 21, Sale of School Lands Amendment (September 1920)
19. Nebraska Amendment 30, Reporting of Public Utility Corporations Amendment (September 1920)
20. Nebraska Amendment 31, Consolidation of Public Utility Corporations Amendment (September 1920)
21. Nebraska Amendment 32, Public Utility Corporation Stocks Amendment (September 1920)
22. Nebraska Amendment 35, Water Power Rights Amendment (September 1920)
23. Nebraska Amendment 36, Public Rights Water Power Amendment (September 1920)
24. North Dakota Official Newspapers Initiative (1920)
25. North Dakota State Athletic Commission Initiative (1920)
26. Oregon Measure Nos. 300-301, Eminent Domain for Road Use Amendment (May 1920)
27. Oregon Measure Nos. 310-311, Port of Portland Dock Commission Initiative (1920)
28. South Dakota Amendment C, Municipal Debt for Street Railways and Lighting Measure (1920)
29. South Dakota Amendment D, State Credits for Home Building Measure (1920)
30. Washington Eminent Domain for Land Reclamation and Settlement Amendment (1920)
31. Washington Referendum 1, Truck Line Highway Construction Measure (1920)

1919

1. California Proposition 1, State Highways Bond Amendment (July 1919)
2. Maine Question 3, Port Facilities Bond Issue Amendment (September 1919)
3. Maine Question 5, Highways and Bridges Bond Issue Increase Amendment (September 1919)
4. Michigan Money for Highway Improvements Amendment (April 1919)
5. New York Amendment 1, Drainage Amendment (1919)
6. Oklahoma State Question 100, Road System Bonds Amendment (May 1919)
7. Oregon Measure Nos. 300-301, County Debt Limit for Roads Amendment (June 1919)
8. Oregon Measure Nos. 304-305, Bonds for Irrigation and Drainage Districts Amendment (June 1919)
9. Oregon Measure Nos. 310-311, Roosevelt Coast Military Highway Measure (June 1919)
10. Oregon Measure Nos. 316-317, Market Roads Measure (June 1919)
11. Texas Proposition 4, Loans for Home Acquisition Amendment (May 1919)
12. Texas Proposition 6, Bonds for Highway Construction Amendment (1919)

1918

1. California Proposition 13, Property Compensation Amendment (1918)
2. California Proposition 25, Eminent Domain Property Amendment (1918)
3. Illinois Statewide System of Hard Roads Question (1918)
4. Massachusetts Question 13, Limits on the Location of Buildings Amendment (1918)
5. Massachusetts Question 2, Eminent Domain for Conservation and Use of Natural Resources Amendment (1918)
6. Massachusetts Question 4, Authorize Eminent Domain for Preservation of Historic Property Amendment (1918)
7. Missouri Amendment 3, Allow County Courts to Levy Property Tax for Roads and Bridges Measure (1918)
8. Missouri Amendment 4, State Property Tax for Public Roads Measure (1918)
9. Missouri Amendment 5, Allow Local Governments to Increase Debt for Road, Waterworks, and Lighting Measure (1918)
10. Missouri Amendment 7, Homestead Loan Fund Measure (1918)
11. New York Amendment 2, Highway Construction on a Forest Preserve Amendment (1918)
12. New York Amendment 3, Sale or Lease of Erie Canal Amendment (1918)
13. North Carolina Amendment 1, Tax Exemptions for Homesteads Amendment (1918)
14. South Dakota Amendment C, Reduce School Lands Down Payment Measure (1918)
15. Utah Amendment 2, Permit the Creation of Homestead Tax Exemptions Measure (1918)

1917

1. Michigan Improvement of Transportation Routes Amendment (April 1917)
2. Michigan State Control of Railroad Property Amendment (April 1917)
3. Oregon Measure Nos. 314-315, State Highways Bond Measure (June 1917)

1916

1. California Proposition 3, Highway Completion Bond Measure (1916)
2. California Proposition 7, State Highway Bond Repayment Measure (1916)
3. Maine Question 2, Government Aid for Highway Bridges Amendment (September 1916)
4. Minnesota Mining Ore, Amendment 3 (1916)
5. Missouri Amendment 2, Establish Missouri State Land Bank Initiative (1916)
6. South Dakota Amendment 1, State Coal Supplying and Roads Funding Measure (1916)
7. South Dakota Amendment 2, State Irrigation Construction and Maintenance Measure (1916)
8. South Dakota Amendment 8, Abolish Lease Limit on School Lands Measure (1916)
9. Washington Referendum 7, Public Necessity and Convenience Certificate for Utilities Measure (1916)
10. Washington Referendum 8, Port Districts and Harbor Development Measure (1916)

1915

1. California Proposition 8, Condemnation for Public Purposes Amendment (October 1915)
2. Massachusetts Legislative Authority to Take Land for Housing Amendment (October 1915)
3. Texas Proposition 3, Road Tax Amendment (July 1915)

1914

1. Arizona Measure Nos. 104-105, Highway Bonds Amendment (1914)
2. Arizona Measure Nos. 106-107, State Reclamation Service Amendment (1914)
3. Arizona Measure Nos. 302-303, Passenger Transportation on Railroads Regulation Referendum (1914)
4. Arizona Measure Nos. 320-321, Self-Assessment Property Tax and State Acquisition Initiative (1914)
5. Arizona Measure Nos. 322-323, Electric Poles Regulations Initiative (1914)
6. California Proposition 16, Taking of Neighboring Property Amendment (1914)
7. California Proposition 26, Irrigation, Reclamation, and Drainage District Regulation Amendment (1914)
8. California Proposition 28, Public Utilities Rate Amendment (1914)
9. California Proposition 30, International Water Systems Amendment (1914)
10. California Proposition 31, Public Utilities Property Valuation Amendment (1914)
11. California Proposition 33, Municipal Utilities Amendment (1914)
12. California Proposition 48, San Francisco Harbor Bond Measure (1914)
13. California Proposition 6, Water Commission Referendum (1914)
14. Colorado Measure 13, Public Utilities Commission Referendum (1914)
15. Colorado Measure 7, State Road Fund Increase for Highway Construction Initiative (1914)
16. Colorado Measure 8, Newspapers as Public Utilities Initiative (1914)
17. Colorado Measure 9, Capitalization of Public Utilities Referendum (1914)
18. Maine Public Utilities Commission Referendum (September 1914)
19. Michigan Bonds for Drains and Agricultural Lands Amendment (1914)
20. Michigan Bonds for Public Wagon Roads Amendment (1914)
21. Missouri Amendment 14, Public Highway Bonds Initiative (1914)
22. Missouri Amendment 15, Taxes and Bonds Petitions for Road Maintenance Initiative (1914)
23. Missouri Amendment 2, Increase Kansas City Debt Limit for Public Utilities Measure (1914)
24. Missouri Amendment 3, State Property Tax for Public Roads Measure (1914)
25. Missouri Amendment 5, Increase Debt Limit for Subway Construction Measure (1914)
26. Missouri Amendment 6, Local Government Property Tax for Road Funding Measure (1914)
27. Missouri Proposition 9, Minimum Train Crew Size Requirement Referendum (1914)
28. North Dakota State Aid for Highways Referendum (1914)
29. Oklahoma State Question 75, Oil and Gas Tax Initiative (1914)
30. Oregon Measure Nos. 306-307, State Indebtedness for Roads, Irrigation, and Energy Projects Amendment (1914)
31. Oregon Measure Nos. 328-329, Prohibit Sales of Navigable Waters and Permit for Public Use Initiative (1914)
32. Oregon Measure Nos. 330-331, Authorize Municipal and Private Wharves and Docks Construction Initiative (1914)
33. South Dakota Amendment 8, State Irrigation Control and Promotion Measure (1914)
34. Texas Proposition 2, County Seawall Reclamation Districts Amendment (1914)
35. Washington Referendum 2, Quincy Valley Irrigation System Construction Bond Measure (1914)
36. Wisconsin Question 7, Municipal Eminent Domain Amendment (1914)

1913

1. Maryland Prohibit Laws Authorizing Taking Private Property, Amendment 1 (1913)
2. New York Amendment 4, State Controlled Reservoirs Amendment (1913)
3. Oklahoma State Question 46, Transportation Corporation Consolidation Amendment (August 1913)

1912

1. Arizona Measure Nos. 304-305, Train Employee Regulations Referendum (1912)
2. Arizona Measure Nos. 306-307, Train Headline Regulations Referendum (1912)
3. Arizona Measure Nos. 308-309, Train Engineer and Conductor Regulations Referendum (1912)
4. Arizona Measure Nos. 310-311, Train Car Limits Referendum (1912)
5. Arizona Measure Nos. 312-313, Passenger Train Rates Referendum (1912)
6. California Proposition 2, Irrigation District Bond Securities Rules Amendment (1912)
7. Colorado Measure 13, Public Utilities Court Initiative (1912)
8. Colorado Measure 20, Funds for State Highway Commission Initiative (1912)
9. Colorado Measure 28, Limitations on County Debts Amendment (1912)
10. Colorado Measure 31, Bonded Indebtedness for State Highways Amendment (1912)
11. Colorado Measure 32, James Peak Tunnel Measure (1912)
12. Colorado Water Rights and Irrigation, Measure 22 (1912)
13. Maine Question 2, Bond Issue for State Highways Amendment (September 1912)
14. Massachusetts Permit the Taxation of Wild and Forest Lands Amendment (1912)
15. Minnesota State Tax for Roads and Bridges, Amendment 1 (1912)
16. Missouri Amendment 2, Increase of Debt Limit for St. Louis County Sewer Construction Measure (1912)
17. Ohio Bond Limits for Inter-County Roads Amendment (September 1912)
18. Oregon Measure Nos. 324-325, Allow Counties to Issue Road Bonds Initiative (1912)
19. Oregon Measure Nos. 326-327, Creation of State Highway Department Initiative (1912)
20. Oregon Measure Nos. 340-341, Creation of State Road Board and Sale of Public Road Bonds Initiative (1912)
21. Oregon Measure Nos. 358-359, Freight Rate Regulations Initiative (1912)
22. Oregon Measure Nos. 360-361, Authorization of Court-Issued Road Bonds Initiative (1912)
23. South Dakota Measure 2, Headlights on Locomotives Required Referendum (1912)
24. Wisconsin Question 2, Public Land Acquisition Amendment (1912)

1911

1. California Proposition 12, Railroad Commission Control and Regulation of Services Amendment (October 1911)
2. California Proposition 14, Utility Regulations Amendment (October 1911)
3. California Proposition 16, Railroad Commission Amendment (October 1911)
4. California Proposition 19, Free or Reduced Price Railroad Tickets for Government Officials Amendment (October 1911)
5. California Proposition 23, Railroad Rate Increase Procedures Amendment (October 1911)
6. California Proposition 5, Railroad Eminent Domain Amendment (October 1911)
7. Massachusetts Allow the Legislature to Take More Land Than Necessary for Building Highways and Roads Amendment (1911)
8. New York Amendment 4, Private Property for Public Use Amendment (1911)
9. New York Amendment 6, Abandonment of Canals Amendment (1911)
10. New York Amendment 7, Compensation of Private Property Amendment (1911)
11. Oklahoma State Question 25, Railroad Property and Eminent Domain Amendment (April 1911)

1910

1. California San Francisco Harbor Improvements Measure (1910)
2. California State Highway Bond Measure (1910)
3. Maine Question 3, Portland Bridge Reconstruction Referendum (September 1910)
4. Minnesota Cost of Road and Bridge Projects, Amendment 1 (1910)
5. Missouri Amendment 3, Property Tax for State Road and Highway Fund Measure (1910)
6. Missouri Amendment 6, Raise County Debt Limit for the Construction of Poorhouses Measure (1910)
7. Nevada State Question 1, Poll Tax for Public Roads Amendment (1910)
8. Oklahoma State Question 16, Railroad and Transportation Companies Initiative (June 1910)
9. Oklahoma State Question 24, Public Service Corporation Jurisdiction Amendment (1910)
10. Oregon Measure Nos. 310-311, Creation of Railroad Districts and Construction of Public Railroads Amendment (1910)
11. South Dakota Debt Limit for Water and Sewage Amendment (1910)
12. South Dakota Headlights on Locomotives Required Referendum (1910)
13. South Dakota School Land Use Amendment (1910)
14. Utah Amendment 5, Permit Cities to Create Additional Debt to Supply Public Works Measure (1910)

1908

1. Iowa Construction of Drains and Levees, Amendment 1 (1908)
2. Minnesota Unlimited Road and Bridge Tax, Amendment 2 (1908)
3. Missouri Amendment 2, Road and Bridge Maintenance Tax Measure (1908)
4. Missouri Amendment 6, Debt Exemption for Municipal Utilities Measure (1908)
5. Missouri Amendment 7, Public Roads and Highways Tax Measure (1908)
6. Missouri Amendment 8, Indebtedness for Subway Construction Measure (1908)
7. Oregon Measure Nos. 310-311, Free Rail Transportation for State Officers Referendum (June 1908)
8. Washington Eminent Domain for Agricultural, Domestic, Sanitary, and Timber Right-of-Ways Uses Amendment (1908)
9. Wisconsin Question 1, Public Highway Funding Amendment (1908)

1906

1. Idaho Railroad Taxation Exemption, SJR 5 (1906)
2. Illinois Sell Canal Lands Proposition (1906)
3. Minnesota Increase Road and Bridge Tax, Amendment 2 (1906)
4. Nebraska Amendment 1, Establish Board of Railway Commissioners Measure (1906)
5. Oregon Measure Nos. 306-307, State Purchase of Mount Hood and Barlow Road Tolls Initiative (June 1906)
6. Oregon Measure Nos. 318-319, Tax on Companies Utilizing Railways Initiative (June 1906)
7. South Dakota Assessments for Agricultural Drainage Amendment (1906)
8. Washington Allow Eminent Domain for Right-of-Ways in Timber, Lumbering, and Mining Operations Amendment (1906)
9. Washington Water Deemed Public Use for Irrigation, Mining, Manufacturing, and Timber Removal Amendment (1906)

1905

1. Maryland Roads, Amendment 2 (1905)
2. Michigan State Aid in Improving Public Wagon Roads Amendment (April 1905)
3. New York Amendment 5, Highway Improvement Amendment (1905)

1902

1. South Dakota Municipal Debt Limits for Water, Street Railways and Lighting Amendment (1902)

1900

1. Oregon Measure Nos. 158-159, Irrigation and Water Use Amendment (June 1900)
2. Texas Proposition 1, Irrigation Districts Amendment (1900)

1899

1. Michigan County Debt for Road System Amendment (April 1899)

1898

1. Minnesota Road and Bridge Fund, Amendment 4 (1898)

1897

1. Texas Proposition 1, Irrigation Districts Amendment (August 1897)

1894

1. New York Canal Improvements, Amendment 3 (1894)

1893

1. Michigan Authorize Grand Rapids to Issue Bonds for Grand River Navigation Improvements Amendment (April 1893)
2. Michigan Creation of Boards of Highway Commissioners Amendment (April 1893)

1892

1. California San Francisco Depot, Proposition 2 (1892)
2. New York Amendment 3, Onondaga Salt Springs Amendment (1892)

1890

1. Texas Proposition 1, Railroad Regulation Amendment (1890)

1882

1. Illinois Cede Canal to United States Question (1882)
2. New York Amendment 1, Canal Maintenance Amendment (1882)

1881

1. Minnesota Amendment 1, Authorizing Levy of Water Main Assessments Measure (1881)

1880

1. Michigan Aid for a Railroad Bridge or Tunnel Amendment (1880)

1878

1. Illinois Drainage and Ditches Amendment (1878)

1874

1. New York Amendment 5, Prohibit Canal Disposition Amendment (1874)
2. Ohio Aid for Railroads, Amendment 3 (August 1874)

1872

1. Minnesota Amendment 3, Restrict Issuance of Railroad Bonds Measure (1872)
2. Minnesota Amendment 4, Authorizing the Sale of Internal Improvement Lands Measure (1872)

1871

1. Minnesota Amendment 1, Requiring Popular Approval of Railroad Tax Measure (1871)

1869

1. Minnesota Amendment 1, Abolishing Manomin County Measure (1869)
2. Minnesota Amendment 2, Authorizing Assessments On Local Improvements Measure (1869)

1868

1. Minnesota Amendment 3, Authorizing Sale of Internal Improvement Lands Measure (1868)

1860

1. Michigan Duties of Highway Commissioners Amendment (1860)
2. Minnesota Amendment 1, Repeal Authority for Railroad Bonds and Authorize State Taxes Measure (1860)

1858

1. Minnesota Amendment 1, Authorizing Railroad Bonds Measure (April 1858)

1854

1. New York Contract Bidding for Canal Projects Amendment (February 1854)

Alabama

1. Alabama Amendment 1, Allow Franklin County Board of Education to Manage, Sell, or Lease Land in the Franklin County School System Amendment (2024)
2. Alabama Amendment 2, Broadband Internet Infrastructure Funding Amendment (2022)
3. Alabama Amendment 8, Public Service Commission to Regulate Private Sewer Systems in Shelby County Amendment (2022)
4. Alabama Amendment 9, Public Service Commission to Regulate Private Sewer System in Lake View Amendment (2022)
5. Alabama Authorization of Toll Districts and Toll District Revenue Bond Debt in Baldwin County, Amendment 12 (2016)
6. Alabama Buttahatchee River Development Amendment (December 1973)
7. Alabama Calhoun County Industrial Parks Amendment (September 1982)
8. Alabama County Natural Resources, Amendment 23 (1965)
9. Alabama County Public Services, Amendment 19 (1965)
10. Alabama Eminent Domain, Amendment 5 (1961)
11. Alabama Infrastructure Improvement, Amendment 7 (1946)
12. Alabama Irrigation Districts, Amendment 6 (1965)
13. Alabama Land Development Amendment (1982)
14. Alabama Managing Natural Resources, Amendment 27 (1965)
15. Alabama Municipal Bonds, Amendment 3 (1932)
16. Alabama Port of Mobile Development Amendment (June 1975)
17. Alabama Public Utility Limitations, Amendment 5 (1949)
18. Alabama Public Utility Maintenance Tax, Amendment 6 (1948, November)
19. Alabama Regional Airport Amendment (1994)
20. Alabama Road Improvement Taxes, Amendment 5 (1924)
21. Alabama Road Tax, Amendment 3 (1920)
22. Alabama State Maintenance of County Roads, Amendment 2 (1960)
23. Alabama Transportation Tax, Amendment 2 (1920)
24. Alabama Transportation Taxes, Amendment 1 (1952)
25. Alabama Use of City Manufacturing Zone Tax Revenue to Incentivize Manufacturing, Amendment 11 (2016)
26. Alabama Utilities in Tuskegee, Amendment 6 (2008)
27. Alabama Washington County Roads Amendment (March 1982)
28. Alabama Water Management Districts, Amendment 1 (1966)
29. Alabama Waterfront Public Works, Amendment 1 (1957)
30. Alabama Waterway Funding, Amendment 4 (1969)

Alaska

1. Alaska Ballot Measure 1, Increase Maximum Local Residential Property Tax Exemption Initiative (August 2012)
2. Alaska Ballot Measure 1, Salmon Habitat Protections and Permits Initiative (2018)
3. Alaska Ballot Proposition 3, State Land Disposal Amendment (1976)
4. Alaska Ballot Proposition 4, Homesteading of Vacant State Land Measure (1978)
5. Alaska Bonding Proposition 1, Flood Control and Port Development Bond Measure (1978)
6. Alaska Bonding Proposition 10, Water Systems Bond Measure (1976)
7. Alaska Bonding Proposition 5, Senior Citizen Housing Bond Measure (1976)
8. Alaska Bonding Proposition 5, Transportation Bond Measure (1978)
9. Alaska Bonding Proposition 7, Transportation Maintenance Bond Measure (1976)
10. Alaska Bonding Proposition 8, Airport Construction Bond Measure (1976)
11. Alaska Bonding Proposition 9, Water Supply and Sewage Systems Bond Measure (1978)
12. Alaska Bonding Proposition A, State Veterans Mortgage Bond Measure (2002)
13. Alaska Bonding Proposition A, Veterans' Mortgages Bond Measure (1983)
14. Alaska Bonding Proposition A, Veterans' Residential Mortgages Measure (1986)
15. Alaska Bonding Proposition B, Transportation Bond Measure (2002)
16. Alaska Bonding Proposition B, Water and Sewer Systems Bond Measure (1980)
17. Alaska Bonding Proposition F, Transportation Projects Bond Measure (1980)
18. Alaska Coastal Management Question, Ballot Measure 2 (August 2012)
19. Alaska Measure 1, Laws Governing Railroad Operations Initiative (August 1990)
20. Alaska Measure 2, Allow State to Issue General Obligation Bonds for Veterans’ Housing Loans Amendment (1982)
21. Alaska Measure 2, Cruise Ship Taxes, Fees, and Environmental Regulations Initiative (August 2006)
22. Alaska Measure 5, State Ownership of Federal Land Initiative (1982)
23. Alaska Proposition 10, Ferry Construction Bond Measure (1970)
24. Alaska Proposition 2, Ferry and Road Bond Measure (1960)
25. Alaska Proposition 2, Highway Construction Bond Measure (1968)
26. Alaska Proposition 2, Highway Construction Bond Measure (1972)
27. Alaska Proposition 2, Port Facility Development Bond Measure (1974)
28. Alaska Proposition 2, Remote Housing Bond Measure (1970)
29. Alaska Proposition 3, Ferry Construction Bond Measure (1966)
30. Alaska Proposition 3, Trunk Airport Bond Measure (1962)
31. Alaska Proposition 4, Airport Construction Bond Measure (1968)
32. Alaska Proposition 4, Highway Construction Bond Measure (1970)
33. Alaska Proposition 4, Trunk and Secondary Airport Bond Measure (1974)
34. Alaska Proposition 5, Airport Construction Bond Measure (1972)
35. Alaska Proposition 5, Highway Construction Bond Measure (1966)
36. Alaska Proposition 5, Transportation Construction Bond Measure (1974)
37. Alaska Proposition 6, Airport Construction Bond Measure (1966)
38. Alaska Proposition 6, Bush Airfields Bond Measure (1960)
39. Alaska Proposition 7, Ferry Construction Bond Measure (1968)
40. Alaska Proposition 7, Flood Control and Small Boat Harbor Bond Measure (1972)
41. Alaska Proposition 7, Water and Sewage System Bond Measure (1970)
42. Alaska Proposition 8, Highway Maintenance Bond Measure (1970)
43. Alaska Proposition 8, Sewage System Bond Measure (1972)
44. Alaska Proposition 9, Airport Construction Bond Measure (1970)
45. Alaska Proposition A, Revenue Bonds for Veterans' Mortgage Program Measure (2010)
46. Alaska Proposition A, Transportation Bond Measure (2008)
47. Alaska Proposition A, Veterans' Mortgages Bond Measure (1982)
48. Alaska Proposition A, Veterans' Mortgages Bond Measure (1984)
49. Alaska Transportation Project Bonds Question, Bonding Proposition A (2012)

Arizona

1. Arizona Measure Nos. 100-101, Bonds for Highway from Hassayampa River to Colorado River Amendment (1922)
2. Arizona Measure Nos. 100-101, Fuel Tax Revenue Dedicated to Roads Amendment (1952)
3. Arizona Measure Nos. 102-103, Bonds for Highway from the Hassayampa River to Colorado River and Colorado River Bridge Amendment (1924)
4. Arizona Measure Nos. 102-103, Irrigation Works for the Reclamation of Arid Lands Amendment (May 1927)
5. Arizona Measure Nos. 104-105, Highway Bonds Amendment (1914)
6. Arizona Measure Nos. 106-107, State Reclamation Service Amendment (1914)
7. Arizona Measure Nos. 106-107, Tax Exemptions for Public Corporations Amendment (1932)
8. Arizona Measure Nos. 108-109, Bonds for Highway Construction Amendment (1930)
9. Arizona Measure Nos. 110-111, Automobile Tax Exemption Amendment (1930)
10. Arizona Measure Nos. 110-111, Uniform Auto Tax Amendment (1940)
11. Arizona Measure Nos. 302-303, Passenger Transportation on Railroads Regulation Referendum (1914)
12. Arizona Measure Nos. 304-305, State Highway Commission Initiative (1924)
13. Arizona Measure Nos. 304-305, State Highway Department Finance Initiative (1926)
14. Arizona Measure Nos. 304-305, Train Employee Regulations Referendum (1912)
15. Arizona Measure Nos. 306-307, Colorado River Power and Irrigation Initiative (1924)
16. Arizona Measure Nos. 306-307, Motor Vehicle Department Initiative (1926)
17. Arizona Measure Nos. 306-307, Repeal of 1925 Automobile Title Law Referendum (1928)
18. Arizona Measure Nos. 306-307, Train Headline Regulations Referendum (1912)
19. Arizona Measure Nos. 308-309, Train Engineer and Conductor Regulations Referendum (1912)
20. Arizona Measure Nos. 310-311, Creation of State Highway Department Initiative (1920)
21. Arizona Measure Nos. 310-311, Train Car Limits Referendum (1912)
22. Arizona Measure Nos. 312-313, Motor Vehicle Department Initiative (1928)
23. Arizona Measure Nos. 312-313, Passenger Train Rates Referendum (1912)
24. Arizona Measure Nos. 312-313, Reclamation of Arable Lands Initiative (1920)
25. Arizona Measure Nos. 320-321, Self-Assessment Property Tax and State Acquisition Initiative (1914)
26. Arizona Measure Nos. 322-323, Electric Poles Regulations Initiative (1914)
27. Arizona Prohibit Taxes or Fees on Miles Traveled in Motor Vehicle Amendment (2026) - On the ballot
28. Arizona Proposition 100, State Trust Land Exchange Amendment (1990)
29. Arizona Proposition 100, State Trust Lands Amendment (2000)
30. Arizona Proposition 101, Eminent Domain Compensation Amendment (1970)
31. Arizona Proposition 101, Municipal Bonds for Roads Amendment (1990)
32. Arizona Proposition 101, Railroads as Public Service Corporations Amendment (1980)
33. Arizona Proposition 102, State Trust Land Amendment (1992)
34. Arizona Proposition 104, Allow Municipalities to Include Public Safety and Transportation Debt in Debt Limit Amendment (2006)
35. Arizona Proposition 104, Vehicle and Gas Tax Revenues Amendment (1970)
36. Arizona Proposition 105, Automobile Accident Exemption from Right to Recovering Damages Initiative (1990)
37. Arizona Proposition 105, Distribution of Vehicle Tax Amendment (1974)
38. Arizona Proposition 108, Motor Vehicle Taxes Amendment (1972)
39. Arizona Proposition 120, Declare State's Sovereignty Over Public Lands and Natural Resources Amendment (2012)
40. Arizona Proposition 200, Railroad Anti-Featherbedding Initiative (1964)
41. Arizona Proposition 201, New Home Warranty and Financial Arrangement Disclosure Initiative (2008)
42. Arizona Proposition 207, Eminent Domain Homeowners Rights Initiative (2006)
43. Arizona Proposition 300, Abolishment of Motor Vehicle Emissions Inspections Measure (1976)

Arkansas

1. Arkansas Bridge and Municipal Improvements, Referred Act No. 8 (1938)
2. Arkansas County Road Tax, Proposed Amendment 62 (1982)
3. Arkansas Full Railroad Crew Laws, Initiated Act 1 (1970)
4. Arkansas Full Railroad Crew Laws, Initiated Act 1 (1972)
5. Arkansas Highway Bond Refunding, Proposed Amendment 28 (1938)
6. Arkansas Homestead Tax Exemption, Amendment 3 (1932)
7. Arkansas Interstate Highway Bonds, Referred Question 1 (December 2005)
8. Arkansas Issue 1, Transportation Sales Tax Continuation Amendment (2020)
9. Arkansas Local Road Construction, Proposed Amendment 53 (1964)
10. Arkansas Motor Vehicle Commission, Referred Act 199 (1962)
11. Arkansas Natural Resources Commission Bond Measure (2026) - On the ballot
12. Arkansas Referred Question 1, Water, Waste and Pollution Facilities Bond Measure (1998)
13. Arkansas Repeal of Full Crew Laws, Initiative 1 (1958)
14. Arkansas State Highway Commission, Amendment 42 (1952)
15. Arkansas Vote for Bridge Bonds Amendment (1932)
16. Arkansas Waste Disposal System Bonds, Referred Question Act 535 (1984)
17. Arkansas Water Resource Development Bonds, Referred Question Act 496 (1982)

California

1. California Change Environmental Review Process for Essential Projects Initiative (2026) - Potential
2. California Homeownership Loan Program and Single-Family Home Construction Initiative (2026) - Potential
3. California Proposition 1, Behavioral Health Services Program and Bond Measure (March 2024)
4. California Proposition 1, Common Carrier Gross Receipts Tax Initiative (1924)
5. California Proposition 1, Housing Programs and Veterans' Loans Bond (2018)
6. California Proposition 1, Housing and Mortgage Loans Bond Measure (1976)
7. California Proposition 1, Land and Water Resources Bond Measure (June 1980)
8. California Proposition 1, Required Taxation Amendment (June 1933)
9. California Proposition 1, Sacramento and San Joaquin Valley Water and Electric Systems Referendum (December 1933)
10. California Proposition 1, State Highways Bond Amendment (July 1919)
11. California Proposition 1, Veterans' Aid Initiative (1922)
12. California Proposition 1, Veterans' Farms and Homes Bond Measure (June 1968)
13. California Proposition 1, Water Bond (2014)
14. California Proposition 1, Water Pollution Control Bond Measure (1970)
15. California Proposition 1, Water Projects Bond Measure (1960)
16. California Proposition 10, Acquisition of Land for Public Improvements Amendment (1928)
17. California Proposition 10, Ballot Measures Required for Publicly Funded Low-Rent Housing Projects Initiative (1950)
18. California Proposition 10, Local Rent Control Initiative (2018)
19. California Proposition 10, Mutual Water Company Stocks for Escondido Amendment (1932)
20. California Proposition 10, Rent-Control Ordinances Initiative (June 1980)
21. California Proposition 10, Taking of Property for Schools and Airports Amendment (1958)
22. California Proposition 10, Tax Exemptions for Improvements to Residential Buildings (June 1978)
23. California Proposition 10, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
24. California Proposition 10, Utility Taxation Initiative (1922)
25. California Proposition 10, Vehicle Registration Fee and Taxes Usage Amendment (1936)
26. California Proposition 107, Housing Bond Measure (June 1990)
27. California Proposition 108, Passenger Rail Bond Measure (June 1990)
28. California Proposition 11, Bonds for Streets and Roads Amendment (1958)
29. California Proposition 11, Energy Related Businesses Surtax Initiative (June 1980)
30. California Proposition 11, Huntington Beach Tide and Submerged Lands Initiative (1932)
31. California Proposition 11, Klamath River Fish and Game District Initiative (1924)
32. California Proposition 11, Public Utility Regulation Initiative (1922)
33. California Proposition 11, Stock in Mutual Water Companies Amendment (1940)
34. California Proposition 111, Gasoline Tax Increase Amendment (June 1990)
35. California Proposition 116, Rail Transportation Bond Initiative (June 1990)
36. California Proposition 12, Cal-Vet Veteran Home Loan Program Bond Measure (2008)
37. California Proposition 12, Public Utilities Commission Amendment (1974)
38. California Proposition 12, Railroad Commission Control and Regulation of Services Amendment (October 1911)
39. California Proposition 12, School District and Fifth and Sixth Class Cities's Stocks in Mutual Water Companies Amendment (1942)
40. California Proposition 12, Water, Recreation, and Open Space Bond Measure (March 2000)
41. California Proposition 12, Water Main Replacement Repayment Amendment (1932)
42. California Proposition 12, Widows Using the Veterans Farms and Home Purchase Act of 1943 Amendment (1962)
43. California Proposition 125, Allocation of Gas Tax Revenue to Railroad Equipment Amendment (1990)
44. California Proposition 13, Allow Eminent Domain for Fairs and Expositions Amendment (1936)
45. California Proposition 13, Property Compensation Amendment (1918)
46. California Proposition 13, Revenue Bonds for Public Utilities Referendum (1938)
47. California Proposition 13, State Park Land Leases for Oil and Gas Amendment (1940)
48. California Proposition 13, Stocks of Mutual Water Corporations Amendment (1928)
49. California Proposition 13, Water Bond Measure (March 2000)
50. California Proposition 13, Water Regulations Initiative (1982)
51. California Proposition 14, Housing Agency and Authorities Bond Measure (1948)
52. California Proposition 14, Quasi-Public Corporations Term of Existence Extension Amendment (1928)
53. California Proposition 14, Right to Decline Selling or Renting Residential Properties to Persons Initiative (1964)
54. California Proposition 14, Use of Funds for Separation of Grade Districts Amendment (1960)
55. California Proposition 14, Utility Regulations Amendment (October 1911)
56. California Proposition 14, Vessel Taxation Exemption Amendment (1932)
57. California Proposition 141, Prohibit Carcinogens Released Into Water Systems Initiative (1990)
58. California Proposition 142, Veterans Home Loan Bond Measure (1990)
59. California Proposition 145, First-Time Homebuyer Program and Bond Measure (1990)
60. California Proposition 148, Water Resources Program Bond Measure (1990)
61. California Proposition 15, Aviation Field Tax Exemption Amendment (1924)
62. California Proposition 15, Government Ownership of Mutual Water Company Stock (1956)
63. California Proposition 15, Irrigation Districts Referendum (1920)
64. California Proposition 15, Public Utilities Taxation Amendment (1922)
65. California Proposition 15, Remove Voter Approval Requirement for Public Low-Rent Housing Projects Amendment (1974)
66. California Proposition 15, Street and High Improvement Repayment Amendment (1936)
67. California Proposition 156, Transportation Improvements Bond Measure (1992)
68. California Proposition 157, Sunset on the Collection of Tolls Amendment (1992)
69. California Proposition 16, Acquisition of Property and Water Law Amendment (1954)
70. California Proposition 16, Railroad Commission Amendment (October 1911)
71. California Proposition 16, Taking of Neighboring Property Amendment (1914)
72. California Proposition 16, Veterans Home Bond Measure (March 2000)
73. California Proposition 16, Water Stocks and Bond Payment Amendment (1936)
74. California Proposition 16, Water and Electricity Board Initiative (1924)
75. California Proposition 168, Definition of Low-Rent Housing Amendment (1993)
76. California Proposition 17, California Wild and Scenic Rivers Act Initiative (1974)
77. California Proposition 17, Eminent Domain Compensation Amendment (1924)
78. California Proposition 17, Public Utilities Commission Amendment (1946)
79. California Proposition 17, Railroad Grade Separations Bond Measure (1928)
80. California Proposition 17, Railroad Labor Initiative (1964)
81. California Proposition 17, Street and Highway Revenues for Parking Facilities Amendment (1954)
82. California Proposition 173, Mortgage Guaranty Insurance Bond Measure (1993)
83. California Proposition 175, Income Tax Credit for Renters Amendment (June 1994)
84. California Proposition 18, Motor Vehicle Tax Amendment (1930)
85. California Proposition 18, Use of Fuel Taxes and License Fees Amendment (1970)
86. California Proposition 18, Water and Energy Board Initiative (1926)
87. California Proposition 18, Water and Energy Use, Acquisition, and Development Amendment (1934)
88. California Proposition 181, Transportation and Rail Project Bond Measure (1994)
89. California Proposition 185, Gas Tax Increase for Transportation Programs and Projects Initiative (1994)
90. California Proposition 19, Free or Reduced Price Railroad Tickets for Government Officials Amendment (October 1911)
91. California Proposition 19, Water and Energy Board Initiative (1922)
92. California Proposition 199, Prohibit Mobile Home Rent Control Laws Initiative (March 1996)
93. California Proposition 1A, High-Speed Rail Bond Measure (2008)
94. California Proposition 1A, Transportation Funding Amendment (2006)
95. California Proposition 1B, Transportation Bond Measure (2006)
96. California Proposition 1C, Housing Bond Measure (2006)
97. California Proposition 1E, Flood Control and Water Supply System Bond Measure (2006)
98. California Proposition 2, Highway Usage Taxation Amendment (1926)
99. California Proposition 2, Housing Qualifications for the Veterans' Tax Exemption Amendment (1962)
100. California Proposition 2, Irrigation District Bond Securities Rules Amendment (1912)
101. California Proposition 2, Loans of Transportation-Related Revenues to the General Fund Amendment (1998)
102. California Proposition 2, Remove Power of Public Utilities Commission to Designate Commissioners for Investigations Amendment (1978)
103. California Proposition 2, Use Millionaire's Tax Revenue for Homelessness Prevention Housing Bonds Measure (2018)
104. California Proposition 2, Water Pollution Control Bond Measure (June 1974)
105. California Proposition 2, Water Pollution Control and Conservation Bond Measure (June 1978)
106. California Proposition 20, State Coastal Zone Conservation Commission Creation Initiative (1972)
107. California Proposition 20, Stocks in Mutual Water Companies Amendment (1934)
108. California Proposition 204, Water Bond Measure (1996)
109. California Proposition 206, Veteran Farm and Home Aid Bond Measure (1996)
110. California Proposition 21, District Creation Amendment (1922)
111. California Proposition 21, Local Rent Control Initiative (2020)
112. California Proposition 21, Taking of Right of Way and Reservoir Lands Amendment (1934)
113. California Proposition 21, Vehicle License Fee Increase for State Parks Initiative (2010)
114. California Proposition 23, Public Service Commission of the State of California Amendment (1936)
115. California Proposition 23, Railroad Rate Increase Procedures Amendment (October 1911)
116. California Proposition 24, Stocks for Irrigation Districts Amendment (1926)
117. California Proposition 25, Eminent Domain Property Amendment (1918)
118. California Proposition 25, Water Projects Bond Measure (1984)
119. California Proposition 26, Irrigation, Reclamation, and Drainage District Regulation Amendment (1914)
120. California Proposition 28, Drinking Water Safety Bond Measure (1984)
121. California Proposition 28, Public Utilities Rate Amendment (1914)
122. California Proposition 3, Constitutional Provisions Amendment (June 1970)
123. California Proposition 3, Highway Completion Bond Measure (1916)
124. California Proposition 3, Number of Brakemen on Trains Initiative (1948)
125. California Proposition 3, Open Space Lands Amendment (1966)
126. California Proposition 3, Property Tax Reappraisal Due to Eminent Domain Amendment (June 1982)
127. California Proposition 3, Rector Dam Authority Amendment (August 1935)
128. California Proposition 3, Use of Parking Meter Income for Off-Street Parking Amendment (June 1950)
129. California Proposition 3, Vehicle and Gas Tax and Fees Amendment (1938)
130. California Proposition 3, Water Infrastructure and Watershed Conservation Bond Initiative (2018)
131. California Proposition 3, Water Systems Bond Measure (June 1976)
132. California Proposition 30, International Water Systems Amendment (1914)
133. California Proposition 30, Railroad Franchises Initiative (1922)
134. California Proposition 30, Tax on Income Above $2 Million for Zero-Emissions Vehicles and Wildfire Prevention Initiative (2022)
135. California Proposition 31, Public Utilities Property Valuation Amendment (1914)
136. California Proposition 32, Cal-Vet Veterans' Homes Program Bond Measure (2000)
137. California Proposition 33, Municipal Utilities Amendment (1914)
138. California Proposition 33, Prohibit State Limitations on Local Rent Control Initiative (2024)
139. California Proposition 4, Elections Regarding Low-Income Housing Amendment (June 1980)
140. California Proposition 4, Gasoline Distributor Tax Initiative (1926)
141. California Proposition 4, Highway Taxation Usage Amendment (1932)
142. California Proposition 4, Highway and Traffic Safety Commission Initiative (1938)
143. California Proposition 4, Lake Tahoe Basin Protection Bond Measure (1982)
144. California Proposition 4, Land Settlement Act Bond Measure (1922)
145. California Proposition 4, Low-Rent Housing for Elderly and Physically Handicapped People Bond Measure (June 1962)
146. California Proposition 4, Parks, Environment, Energy, and Water Bond Measure (2024)
147. California Proposition 4, State Harbor and Small Craft Harbor Development Bond Measure (1958)
148. California Proposition 4, Street Railways Tax Amendment (1930)
149. California Proposition 40, Environment and Parks Bond Measure (March 2002)
150. California Proposition 42, Allocation of Gasoline Sales Tax Revenue Amendment (March 2002)
151. California Proposition 44, Water Conservation Bond Measure (June 1986)
152. California Proposition 46, Housing Projects Bond Measure (2002)
153. California Proposition 48, San Francisco Harbor Bond Measure (1914)
154. California Proposition 5, Freight and Passenger Ship Tax Exemption Amendment (1954)
155. California Proposition 5, Lower Supermajority Requirement to 55% for Local Bond Measures to Fund Housing and Public Infrastructure Amendment (2024)
156. California Proposition 5, Mortgage Loans Bond Measure (1982)
157. California Proposition 5, Railroad Eminent Domain Amendment (October 1911)
158. California Proposition 5, State Housing Referendum (1922)
159. California Proposition 5, Use of Fuel Taxes and License Fees Amendment (June 1974)
160. California Proposition 50, Water Projects Bond Measure (2002)
161. California Proposition 51, Vehicle Tax Revenue for Transportation Projects Initiative (2002)
162. California Proposition 55, Drinking Water Bond Measure (1986)
163. California Proposition 6, Refinancing Irrigation and Reclamation Districts Bond Measure (June 1933)
164. California Proposition 6, Toll Bridge Tax Collection Amendment (1930)
165. California Proposition 6, Voter Approval for Future Gas and Vehicle Taxes and 2017 Tax Repeal Initiative (2018)
166. California Proposition 6, Water Commission Referendum (1914)
167. California Proposition 65, Local Government Revenue Reduction Voter Approval Requirement Initiative (2004)
168. California Proposition 68, Parks, Environment, and Water Bond (June 2018)
169. California Proposition 69, Transportation Taxes and Fees Lockbox and Appropriations Limit Exemption Amendment (June 2018)
170. California Proposition 7, Revisions to State Constitution’s Declaration of Rights Amendment (1974)
171. California Proposition 7, Short-Line Steam Railroad Taxation Amendment (1926)
172. California Proposition 7, State Highway Bond Repayment Measure (1916)
173. California Proposition 7, Water Conservation Amendment (1928)
174. California Proposition 72, Rainwater Capture Systems Excluded from Property Tax Assessments Amendment (June 2018)
175. California Proposition 74, Transportation Bond Measure (June 1988)
176. California Proposition 8, Condemnation for Public Purposes Amendment (October 1915)
177. California Proposition 8, Motor Vehicle Fees Referendum (1928)
178. California Proposition 8, Owner-Occupied Dwellings Tax Rate Amendment (June 1978)
179. California Proposition 8, Restrictions on the Delta Usage Amendment (1980)
180. California Proposition 8, State Highways Initiative (1926)
181. California Proposition 8, Vessel Taxation Exemption Amendment (1954)
182. California Proposition 81, Drinking Water System Improvements Bond (1988)
183. California Proposition 82, Water Infrastructure and Programs Bond (1988)
184. California Proposition 83, Water Pollution Control and Reclamation Projects Bond (1988)
185. California Proposition 84, Bonds for Flood Control and Water Supply Improvements Initiative (2006)
186. California Proposition 84, Housing and Homeless Bond Measure (1988)
187. California Proposition 9, Parts of the Central Valley Project Referendum (June 1982)
188. California Proposition 9, Prohibition of Utility Taxes, Bond Payments, or Surcharges for Nuclear Power Assets Initiative (1998)
189. California Proposition 9, San Francisco Harbor Bond Measure (1930)
190. California Proposition 9, State Highway Bonds Initiative (1920)
191. California Proposition 9, State Right of Way Amendment (1928)
192. California Proposition 9, Use Gas Tax Revenue for Highway Bond Payments Measure (June 1933)
193. California Proposition 9, Vessel Tax Exemption Amendment (1940)
194. California Proposition 9, Water System Improvements Bond Measure (1980)
195. California Proposition 90, Limits on Government's Power of Eminent Domain Amendment (2006)
196. California Proposition 91, Dedicated Transportation Funds Initiative (February 2008)
197. California Proposition 95, Infraction Tickets and Funds for the Hungry and Homeless Initiative (1988)
198. California Proposition 98, Eminent Domain and Rent Control Prohibition Amendment (June 2008)
199. California Proposition 99, Rules Governing Eminent Domain Amendment (June 2008)
200. California San Francisco Depot, Proposition 2 (1892)
201. California San Francisco Harbor Improvements Measure (1910)
202. California State Highway Bond Measure (1910)
203. California State University Staff First-Time Homebuyer Down Payment Loan Program Initiative (2026) - Potential

Colorado

1. Colorado Amendment 1, Funds for Transportation Improvement Projects Initiative (1997)
2. Colorado Amendment 13, Uniform Regulation of Livestock Operations Initiative (1998)
3. Colorado Amendment 14, Regulations on Commercial Hog Farms Initiative (1998)
4. Colorado Amendment 15, Installation of Water Meters Initiative (1998)
5. Colorado Amendment 16, Fees for Water Usage in the Rio Grande Water Conservation District Initiative (1998)
6. Colorado Amendment 2, Regulation of Public Utilities Amendment (1952)
7. Colorado Amendment 24, Voter Approval for the Expansion of Cities Initiative (2000)
8. Colorado Amendment 26, Creation of a Fixed Guideway System Initiative (2001)
9. Colorado Amendment 37, Renewable Energy Sources for Utilities Initiative (2004)
10. Colorado Amendment 52, Severance Taxes for Highway Projects Initiative (2008)
11. Colorado Amendment No. 1, State Regulation of Public Utilities Amendment (1954)
12. Colorado Amendment No. 2, Taxation of Mobile Homes and Construction Equipment Amendment (1966)
13. Colorado Amendment No. 6, Board of Directors for the Regional Transportation District Initiative (1980)
14. Colorado Amendment No. 7, Aviation Fuel Excise Tax Usage Amendment (1974)
15. Colorado Amendment No. 9, Department of Public Counselor Initiative (1976)
16. Colorado Eminent Domain for City Planning, Measure 3 (1928)
17. Colorado Increase Transportation Funds for Road Transportation and Decrease Funds for Other Forms of Transportation Amendment (2026) - Potential
18. Colorado Measure 1, Bonds for Public Highways Initiative (1922)
19. Colorado Measure 10, Property Rights for Non-Citizens Amendment (1922)
20. Colorado Measure 13, Public Utilities Commission Referendum (1914)
21. Colorado Measure 13, Public Utilities Court Initiative (1912)
22. Colorado Measure 2, Public Utilities Commission Initiative (1922)
23. Colorado Measure 20, Funds for State Highway Commission Initiative (1912)
24. Colorado Measure 28, Limitations on County Debts Amendment (1912)
25. Colorado Measure 3, Motor Vehicle Taxes Amendment (1926)
26. Colorado Measure 31, Bonded Indebtedness for State Highways Amendment (1912)
27. Colorado Measure 32, James Peak Tunnel Measure (1912)
28. Colorado Measure 4, Bonds for Highway Construction Initiative (1928)
29. Colorado Measure 5, Moffat, Monarch and San Juan Tunnels Initiative (1920)
30. Colorado Measure 5, Taxation on Petroleum and Motor Vehicles for Roads Initiative (1934)
31. Colorado Measure 6, Motor Fuel Tax Limit Initiative (1932)
32. Colorado Measure 7, Public Utilities Commission Initiative (1926)
33. Colorado Measure 7, State Road Fund Increase for Highway Construction Initiative (1914)
34. Colorado Measure 7, Tax on Motor Vehicle Ownership Initiative (1936)
35. Colorado Measure 8, Bonds for Public Highways Amendment (1920)
36. Colorado Measure 8, Newspapers as Public Utilities Initiative (1914)
37. Colorado Measure 8, Petroleum and Motor Vehicle Taxes Initiative (1926)
38. Colorado Measure 9, Capitalization of Public Utilities Referendum (1914)
39. Colorado Measure 9, Graduated Income Tax Initiative (1936)
40. Colorado Proposition 101, Changes to Income, Vehicle, and Telecommunication Taxes Initiative (2010)
41. Colorado Proposition 109, "Fix Our Damn Roads" Transportation Bond Initiative (2018)
42. Colorado Proposition 110, "Let's Go Colorado" Transportation Bond and Sales Tax Increase Initiative (2018)
43. Colorado Proposition 112, Minimum Distance Requirements for New Oil, Gas, and Fracking Projects Initiative (2018)
44. Colorado Proposition 114, Gray Wolf Reintroduction Initiative (2020)
45. Colorado Proposition 123, Dedicate State Income Tax Revenue to Fund Housing Projects Initiative (2022)
46. Colorado Proposition DD, Legalize Sports Betting with Tax Revenue for Water Projects Measure (2019)
47. Colorado Proposition JJ, Retain Sports Betting Tax Revenue for Water Projects Measure (2024)
48. Colorado Referendum A, Funds for Transportation Projects Bond Measure (1999)
49. Colorado Referendum A, Funds for the Colorado Water Conservation Board Bond Measure (2003)
50. Colorado Referendum B, Excess Funds for Transportation and Education Measure (1998)
51. Colorado Referred Law No. 10, Public Utility Consumer Counsel and Utility Regulation Initiative (1972)
52. Colorado Referred Law No. 11, No-Fault Insurance System Initiative (1972)
53. Colorado Right to Purchase and Sell Natural Gas for Cooking or Heating in Homes and Businesses Amendment (2026) - Potential
54. Colorado Statutory Referendum No. 6, Revenue Anticipation Warrants for Highway Maintenance Bond Measure (1954)
55. Colorado Water Rights and Irrigation, Measure 22 (1912)

Connecticut

1. Connecticut Amendment 1, Transportation Revenue Lockbox Amendment (2018)
2. Connecticut Amendment 2, Legislative Requirements to Transfer State Properties Amendment (2018)

Florida

1. Florida Amendment 1, Ad Valorem Tax Relief Initiative (March 1980)
2. Florida Amendment 1, Homestead Exemption Increase Amendment (2018)
3. Florida Amendment 1, Homestead and Personal Property Exemption Amendment (1984)
4. Florida Amendment 1, Monorail System Initiative (2000)
5. Florida Amendment 1, Property Taxation and Assessment Amendment (January 2008)
6. Florida Amendment 1, Water Management Taxes Amendment (March 1976)
7. Florida Amendment 11, Condemnation of Property Jury Amendment (1966)
8. Florida Amendment 11, Repeal Prohibition on Aliens' Property Ownership, Delete Obsolete Provision on High-Speed Rail, and Repeal of Criminal Statutes' Effect on Prosecution Amendment (2018)
9. Florida Amendment 11, Senior Low Income Homestead Tax Exemption Amendment (2012)
10. Florida Amendment 2, Bonds for Housing Amendment (October 1980)
11. Florida Amendment 2, Homestead Property Tax Exemption for Previously Deployed Military Members Amendment (2010)
12. Florida Amendment 2, Injured Veterans' Homestead Property Tax Discount Amendment (2012)
13. Florida Amendment 2, Use of State Funds for Toll Roads Amendment (1954)
14. Florida Amendment 3, Additional Homestead Property Tax Exemption for Certain Public Service Workers Measure (2022)
15. Florida Amendment 3, High Water Recharge Lands Classification Amendment (1988)
16. Florida Amendment 3, Homestead Tax Exemption Amendment (1986)
17. Florida Amendment 3, Low-Income Senior Homestead Tax Exemption Amendment (1998)
18. Florida Amendment 3, Motor Vehicle Licensing Revenue for School Purposes Amendment (1964)
19. Florida Amendment 4, Bonds for Roads Amendment (1965)
20. Florida Amendment 4, Comprehensive Land Use Plan Referenda Initiative (2010)
21. Florida Amendment 4, Local Homestead and Ad Valorem Tax Exemptions Amendment (October 1980)
22. Florida Amendment 4, Motor Vehicle Licensing Revenue for Education Amendment (1972)
23. Florida Amendment 4, Property Assessments and Homestead Tax Exemption Amendment (2012)
24. Florida Amendment 4, Transportation Bonds Amendment (1988)
25. Florida Amendment 4, Water Facility Bonds Amendment (1980)
26. Florida Amendment 5, Annual Inflation Adjustment for Homestead Property Tax Exemption Value Amendment (2024)
27. Florida Amendment 5, Extend "Save Our Homes" Portability Period Amendment (2020)
28. Florida Amendment 5, Housing Bonds Amendment (1976)
29. Florida Amendment 5, Motor Vehicle Definition for Taxation Amendment (1965)
30. Florida Amendment 5, Payment for Water Pollution in the Everglades Initiative (1996)
31. Florida Amendment 5, Property Tax Exemptions for Senior Citizens Measure (2016)
32. Florida Amendment 5, Sale of State Submerged Lands Amendment (1970)
33. Florida Amendment 5, Second Gas Tax Limitation Amendment (1980)
34. Florida Amendment 6, Assessment of Waterfront Property Amendment (2008)
35. Florida Amendment 6, Everglades Trust Fund Initiative (1996)
36. Florida Amendment 6, Homestead Property Tax Discount for Spouses of Deceased Veterans Amendment (2020)
37. Florida Amendment 6, Increase in Low-Income Senior Homestead Tax Exemption Amendment (2006)
38. Florida Amendment 6, Repeal of the High Speed Ground Transportation System Initiative (2004)
39. Florida Amendment 7, Exemption for Property Value Increases for Senior Living Quarters Amendment (2002)
40. Florida Amendment 7, Senior Disabled Veterans' Ad Valorem Tax Discount Amendment (2006)
41. Florida Amendment 8, Duties of the Commissioner of Agriculture Amendment (1964)
42. Florida Amendment 8, Funding and Bonds for Education Amendment (1992)
43. Florida Amendment 8, Transfer of Property Taken Through Eminent Domain Amendment (2006)
44. Florida Amendment 9, Surviving Spouse Homestead Property Tax Exemption Amendment (2012)
45. Florida Homestead Tax Exemption Amendment (1938)
46. Florida Motor Vehicle Taxation Amendment (1930)
47. Florida Road System Bonds Amendment (1920)
48. Florida Use of Property by Foreigners Amendment (1926)

Georgia

1. Georgia Amendment 1, City of Adel Bonded Debt Measure (1938)
2. Georgia Amendment 1, City of Atlanta Waterworks Revenue Certificates Measure (June 1939)
3. Georgia Amendment 1, City of LaGrange Waterworks Bonds Measure (1928)
4. Georgia Amendment 1, Debt for Water and Sewer Facilities Measure (1986)
5. Georgia Amendment 1, Eminent Domain Limitation Measure (2006)
6. Georgia Amendment 1, Homestead Exemptions for Veterans Amendment (1958)
7. Georgia Amendment 1, Motor Fuel Tax for Highway Construction and Maintenance Amendment (1960)
8. Georgia Amendment 1, State Highway Board Measure (1964)
9. Georgia Amendment 10, Compensation for Property Taken for Public Transportation Measure (1978)
10. Georgia Amendment 10, Housing Finance Authority Amendment (1970)
11. Georgia Amendment 11, City of Lakeland Railway Measure (1930)
12. Georgia Amendment 11, Highway Bonds Measure (June 1939)
13. Georgia Amendment 11, Required Referendum for Municipal Redevelopment Powers Measure (1984)
14. Georgia Amendment 12, City of Cornelis Waterworks Bonds Measure (1930)
15. Georgia Amendment 14, Taxes for Public Transportation Amendment (1966)
16. Georgia Amendment 14, Voting Requirements for Utility Revenue Certificates Measure (1976)
17. Georgia Amendment 15, Cobb County Sewage Districts Measure (1952)
18. Georgia Amendment 17, Brunswick Ports Authority Amendment (1960)
19. Georgia Amendment 18, County School District Tax Exemptions Amendment (1972)
20. Georgia Amendment 18, DeKalb County Street Improvements Measure (1950)
21. Georgia Amendment 19, City of Savannah Water Plant Bonds Measure (June 1939)
22. Georgia Amendment 19, County and Municipal Services Amendment (1972)
23. Georgia Amendment 19, Richmond County Public Improvements Measure (1952)
24. Georgia Amendment 2, Fulton County Sewer and Water Systems Measure (1930)
25. Georgia Amendment 2, Highway Maintenance Funds Measure (1952)
26. Georgia Amendment 2, Low-Income Housing Property Tax Classification Measure (2002)
27. Georgia Amendment 20, Coastal Highway District Continuation Measure (June 1939)
28. Georgia Amendment 22, Bibb County Public Service Districts Measure (August 1943)
29. Georgia Amendment 22, Chatham County Road Bonds Measure (1952)
30. Georgia Amendment 23, City of Savannah Street Bonds Measure (1952)
31. Georgia Amendment 24, Federal Funds for Transportation Measure (1976)
32. Georgia Amendment 26, Municipal Garbage Disposal Measure (1978)
33. Georgia Amendment 26, Regulation of Roadsides Measure (1976)
34. Georgia Amendment 27, DeKalb County Homestead Tax Exemption Measure (1954)
35. Georgia Amendment 27, Municipal Water and Sewer Systems Measure (1978)
36. Georgia Amendment 3, Eminent Domain and Removal of Advertisements Amendment (1966)
37. Georgia Amendment 3, Special License Plates Revenue Allocation Measure (2006)
38. Georgia Amendment 3, Transportation Project Contracts Measure (2010)
39. Georgia Amendment 32, Homestead Exemption Ban for Fulton County School Taxes Measure (1954)
40. Georgia Amendment 33, Muscogee County Street Improvements Tax Measure (1950)
41. Georgia Amendment 34, Muscogee County Street Improvement Bonds Measure (1950)
42. Georgia Amendment 4, Brunswick Port Authority Amendment (1958)
43. Georgia Amendment 4, City Zoning Laws Measure (1928)
44. Georgia Amendment 4, Public Highways Measure (1926)
45. Georgia Amendment 4, Roadside Enhancement and Beautification Fund Amendment (1998)
46. Georgia Amendment 4, State Highway Board Amendment (1972)
47. Georgia Amendment 4, State Housing Trust Fund for the Homeless Measure (1988)
48. Georgia Amendment 5, City of Columbus Street Improvement Bonds Measure (1928)
49. Georgia Amendment 5, Henry County Homestead Exemptions Measure (1982)
50. Georgia Amendment 5, Indemnification for State Highway Employees Amendment (2000)
51. Georgia Amendment 5, Industrial Property Designation Measure (2010)
52. Georgia Amendment 5, Industrial Zone Property Amendment (1996)
53. Georgia Amendment 5, Transportation Trust Fund Amendment (1992)
54. Georgia Amendment 52, DeKalb County Sewer and Water Measure (June 1941)
55. Georgia Amendment 54, Tax Exemptions for Rural Electric Corporations Measure (June 1941)
56. Georgia Amendment 6, Chatham County Road Bonds Measure (1926)
57. Georgia Amendment 6, City of Moultrie Zoning Laws Measure (1936)
58. Georgia Amendment 6, Floyd County Sewage Tax Measure (August 1945)
59. Georgia Amendment 6, Voter Approval of Road Construction Authorities Measure (1986)
60. Georgia Amendment 7, Coastal Highway District Bond Authorization Measure (1924)
61. Georgia Amendment 7, County Zoning Laws Measure (1930)
62. Georgia Amendment 7, Expanded Municipal Powers Measure (1980)
63. Georgia Amendment 8, Motor Vehicle Taxation Measure (1964)
64. Georgia Amendment 8, State Assumption of Local Road Construction Debt Measure (1932)
65. Georgia Amendment 9, County Taxes for Public Transportation Amendment (1962)
66. Georgia Amendment 9, Payment for Taking Private Property Amendment (1960)
67. Georgia Amendment 9, Public Service Commission Measure (August 1943)
68. Georgia Amendment 9, Relocation Assistance for Public Projects Amendment (1972)
69. Georgia Amendment 9, Revenue Certificates for Public Transportation Amendment (1958)
70. Georgia Amendment 9, Savannah Airport Commission Measure (1950)
71. Georgia Amendment 9, Tax Exemptions for Water and Sewage Facilities Amendment (1970)
72. Georgia Homestead Exemption for Disabled Veterans and First Responders Measure (2026) - Potential
73. Georgia Homestead Exemption for Seniors Volunteering with Local Governments Measure (2026) - Potential
74. Georgia Homestead Exemption for Surviving Spouses and Children of Disabled Veterans Measure (2026) - Potential
75. Georgia Referendum 1, Tax Exemptions for Seniors Measure (March 1988)
76. Georgia Referendum 2, Tax Exemption for Vehicles Transporting Disabled Students Measure (1984)
77. Georgia Referendum A, Homestead Exemptions for Seniors Measure (1994)
78. Georgia Referendum A, Income Limit for Homestead Exemptions Measure (2002)
79. Georgia Referendum B, Homestead Tax Exemptions Measure (1998)
80. Georgia Referendum C, Homestead Exemptions for Spouses of Veterans Measure (2000)
81. Georgia Referendum D, Senior Citizen Homestead Tax Exemptions Measure (2006)
82. Georgia Referendum E, Tax Exemptions for a Surviving Spouse of a First Responder Measure (2006)

Hawaii

1. Hawaii Bonds for Dam and Reservoir Assistance, Amendment 5 (2014)
2. Hawaii Housing Standards, Amendment 1 (1976)
3. Hawaii Protection of Water Resources, Amendment 22 (1978)

Idaho

1. Idaho Affirmation of Water Rights, SJR 7 (1924)
2. Idaho Airport Debt, HJR 5 (2010)
3. Idaho Creation of Water Resources Agency, SJR 1 (1964)
4. Idaho Fees on Fish and Game Land, HJR 14 (1990)
5. Idaho Irrigation District Voting, HJR 2 (1932)
6. Idaho Legislative Authority to Amend State Water Plan, SJR 117 (1984)
7. Idaho Limit Use of Natural Streams, HJR 13 (1928)
8. Idaho Railroad Taxation Exemption, SJR 5 (1906)
9. Idaho Restrict Eminent Domain Initiative, Initiative 2 (2006)
10. Idaho Revenue from Motor Vehicles, HJR 3 (1940)
11. Idaho Use of Revenue Bonds for Air Navigation Facilities, HJR 7 (1968)

Illinois

1. Illinois Cede Canal to United States Question (1882)
2. Illinois Drainage and Ditches Amendment (1878)
3. Illinois Lease of the Illinois and Michigan Canal Question (1924)
4. Illinois Lease of the Illinois and Michigan Canal Question (1926)
5. Illinois Michigan Canal Amendment (1954)
6. Illinois Sell Canal Lands Proposition (1906)
7. Illinois Statewide System of Hard Roads Question (1918)
8. Illinois Transportation Taxes and Fees Lockbox Amendment (2016)

Iowa

1. Iowa Construction of Drains and Levees, Amendment 1 (1908)
2. Iowa Fuel Tax Allocation, Amendment 1 (1942)

Kansas

1. Kansas Infrastructure, Amendment 1 (1980)

Kentucky

1. Kentucky Highway Fund Taxes Referendum (1945)
2. Kentucky Highways and Parks Bonds Ballot Question (1960)

Louisiana

1. Louisiana Airport Bond Issue (1968)
2. Louisiana Amendment 2 (1996)
3. Louisiana Amendment 3, Levee Districts and Regional Flood Protection Authorities Measure (September 2006)
4. Louisiana Amendment 4, New Orleans Affordable Housing Property Tax Exemption Amendment (October 2019)
5. Louisiana Amendment 4, No Dedication of Transportation Trust Fund Revenue to State Police Amendment (2018)
6. Louisiana Amendment 4, Prohibit Property Tax Exemptions for Nonprofits Owning Damaged Residential Property Amendment (October 2023)
7. Louisiana Amendment 4, Waiving Water Charges Measure (2022)
8. Louisiana Baton Rouge Airport Amendment (1968)
9. Louisiana Blighted Property Act, Amendment 6 (2008)
10. Louisiana City of Lake Charles Amendment (1968)
11. Louisiana Expropriated Property Act, Amendment 5 (2008)
12. Louisiana Greater Ouachita Port Commission Amendment (1968)
13. Louisiana Highway Department Amendment (1968)
14. Louisiana Highway Projects Act, Ballot Measure 6 (October 2003)
15. Louisiana Homestead Tax Exemption, Amendment 5 (2010)
16. Louisiana Lake Charles North Shore Development Amendment (1968)
17. Louisiana Programs to Assist Farmers, Amendment 10 (2002)
18. Louisiana Raise Income Limit to $150,000 for Special Property Tax Assessment Amendment (2026) - On the ballot
19. Louisiana Repeal Sections of Article XV Amendment (1972)
20. Louisiana Return of Expropriated Property Amendment (October 1983)
21. Louisiana Royalty Road Fund Monies Amendment (1968)
22. Louisiana Transportation Fund Amendment (October 1989)
23. Louisiana Transportation Infrastructure Bank, Amendment 2 (2015)
24. Louisiana Transportation Infrastructure Bank, Amendment 4 (2014)

Maine

1. Maine Affordable Housing for Low-Income Seniors Bond, Question 2 (2015)
2. Maine Clean Water and Wetlands Bond Issue, Question 6 (2014)
3. Maine Court Facilities Bond Measure (1980)
4. Maine Create an Energy Commission Measure (1981)
5. Maine Deer Isle-Sedgwick Bridge District Measure (September 1935)
6. Maine Direct Initiative Question 1, Create an Excise Tax on Electricity Companies Measure (September 1933)
7. Maine Educational Television Network Bond Measure (June 1962)
8. Maine Excise Tax on Railroads, Referendum Question (1928)
9. Maine Full-Time State Highway Commission Referendum (September 1922)
10. Maine Highway Fund Use Amendment (September 1944)
11. Maine Highways and Bridges Bond Issue Increase, Proposed Amendment to the Constitution (1939)
12. Maine Proposed Constitutional Amendment 4, Bond Issue to Fund Fore River Bridge Measure (September 1950)
13. Maine Public Utilities Commission Referendum (September 1914)
14. Maine Question 1, Bond Issue to Fund Affordable Housing and Housing for Victims of Domestic Violence Measure (2001)
15. Maine Question 1, Bond Issue to Fund Higher Education Infrastructure and Create a Homeless Center for Teenagers Measure (June 2002)
16. Maine Question 1, Deauthorize Widening of the Maine Turnpike and Make Changes to Transportation Policy Initiative (1991)
17. Maine Question 1, Electric Transmission Line Restrictions and Legislative Approval Initiative (2021)
18. Maine Question 1, High-Speed Internet Infrastructure Bond Issue (July 2020)
19. Maine Question 1, Highway and Bridge Improvement Bond Measure (1979)
20. Maine Question 1, Kennebec Bridge Bond Issue Amendment (September 1925)
21. Maine Question 1, Mandatory Local Measured Phone Service Ban Initiative (1986)
22. Maine Question 1, Native American Reservation School, Water and Sewage Facilities Bond Measure (June 1968)
23. Maine Question 1, Part B, Bond Issue to Fund Transportation Facilities Measure (June 1992)
24. Maine Question 1, Passagassawaukeag River Bridge Bond Measure (September 1959)
25. Maine Question 1, Power Authority Creation Initiative (1973)
26. Maine Question 1, Science and Technology Research and Development Bond Measure (1998)
27. Maine Question 1, State Highways Bond Measure (September 1951)
28. Maine Question 1, State Highways Construction Bond Measure (1961)
29. Maine Question 1, State Highways Construction Bond Measure (1968)
30. Maine Question 1, State Highways Construction Bond Measure (1972)
31. Maine Question 1, State Highways Construction Bond Measure (1974)
32. Maine Question 1, State Route 6 Reconstruction Bond Measure (1970)
33. Maine Question 1, State Route 6 Reconstruction Bond Measure (September 1967)
34. Maine Question 1, Surface, Air, Water and Rail Transportation Improvements Bond Measure (June 1998)
35. Maine Question 1, Teachers Colleges and Vocational-Technical Schools Student Housing and Dining Bond Measure (1965)
36. Maine Question 1, Transportation Infrastructure Improvements Bond Measure (June 2007)
37. Maine Question 1, Voter Approval of Borrowing Above $1 Billion by State Entities and Electric Cooperatives Initiative (2023)
38. Maine Question 1, Water Infrastructure Improvement Bond Measure (June 2008)
39. Maine Question 11, Bond Issue to Fund Organizations Pursuing Affordable Housing Measure (1989)
40. Maine Question 11, State Highways Construction Bond Measure (1969)
41. Maine Question 12, Allow the Legislature to Ensure Mortgage Loans Amendment (1989)
42. Maine Question 2, Airport Construction and Improvement Bond Measures (June 1966)
43. Maine Question 2, Allagash Waterway Development Bond Measure (1966)
44. Maine Question 2, Bangor-Brewer Toll Bridge Bond Measure (September 1951)
45. Maine Question 2, Bond Issue for State Highways Amendment (September 1912)
46. Maine Question 2, Bond Issue to Fund Railway Acquisition Measure (1990)
47. Maine Question 2, Bond Issue to Fund Transportation Improvement Measure (2005)
48. Maine Question 2, Bond Issue to Fund Water Quality Improvement Facilities Measure (1985)
49. Maine Question 2, Bond Issue to Fund Water Treatment, Public Health, and a Public Geographic Database Measure (2002)
50. Maine Question 2, Closure and Cleanup of Solid Waste Landfills Bond Measure (1987)
51. Maine Question 2, Government Aid for Highway Bridges Amendment (September 1916)
52. Maine Question 2, Highway, Bridge, Airport and Cargo Port Improvements for Economic Development Bond Measure (1995)
53. Maine Question 2, Highway and Bridge Improvement Program Bond Measure (1975)
54. Maine Question 2, Highways and Bridges Amendment (September 1925)
55. Maine Question 2, Local Water Pollution Control Facilities and Uncontrolled Hazardous Substance Sites Bond Measure (1994)
56. Maine Question 2, Municipal Improvements to Port Facilities Bond Measure (1992)
57. Maine Question 2, Norridgewock Airport Appropriation Bond Measure (1969)
58. Maine Question 2, Public Fish Piers, Airports and Transportation Improvements Bond Measure (1979)
59. Maine Question 2, State Aid Highways Amendment (September 1935)
60. Maine Question 2, State Aid Highways Bond Issue Amendment (September 1921)
61. Maine Question 2, State Highways Construction Bond Measure (1963)
62. Maine Question 2, State Highways Construction Bond Measure (1965)
63. Maine Question 2, State Highways Construction Bond Measure (September 1959)
64. Maine Question 2, State Teachers College Student Housing Bond Measure (1961)
65. Maine Question 2, Transportation Infrastructure Bond Issue (2021)
66. Maine Question 2, Transportation Infrastructure Bond Issue (July 2020)
67. Maine Question 2, Vehicle Excise and Sales Tax Reduction Initiative (2009)
68. Maine Question 2, Waldo-Hancock Bridge Amendment (September 1929)
69. Maine Question 2, Water Infrastructure Bond Measure (June 2007)
70. Maine Question 2, Water Pollution Control Facilities, Tire Stockpiles and Drinking Water Supply Bond Measure (1997)
71. Maine Question 2, Water Pollution Control and Solid Waste Landfills Clean Up Bond Measure (June 1998)
72. Maine Question 2, Water Pollution Control and Tire Stockpile Clean Up Bond Measure (1998)
73. Maine Question 2A, Maritime Academy Dormitories Bond Measure (June 1968)
74. Maine Question 2B, Farmington State College Women's Dormitories Bond Measure (June 1968)
75. Maine Question 3, Airport Money Reallocation Measure (1972)
76. Maine Question 3, Bond Issue to Fund Highway and Bridge Improvements Measure (1983)
77. Maine Question 3, Bond Issue to Fund Transportation Infrastructure Measure (1999)
78. Maine Question 3, Bond Issue to Fund Water Pollution Control Facilities Measure (1991)
79. Maine Question 3, Bond Issue to Fund Water and Agriculture Projects Measure (2005)
80. Maine Question 3, Bond Issue to Fund the Department of Transportation Measure (2001)
81. Maine Question 3, Drinking Water and Wastewater Treatment Facilities Bond Measure (2008)
82. Maine Question 3, Hazardous Substance Sites, Solid Waste Landfills and Underground Oil Tanks Bond Measure (1988)
83. Maine Question 3, Highway, Bridge, Airport, Cargo Port and Ferry Service Improvements Bond Measure (1993)
84. Maine Question 3, Highways and Bridges Bond Issue Increase Amendment (September 1929)
85. Maine Question 3, Lewiston-Auburn Bridge Bond Measure (September 1967)
86. Maine Question 3, Lewiston-Auburn Toll Bridge Bond Measure (September 1951)
87. Maine Question 3, Nuclear Fission for Electricity Prohibition Initiative (1982)
88. Maine Question 3, Pine Tree Power Company Initiative (2023)
89. Maine Question 3, Port Facilities Bond Issue Amendment (September 1919)
90. Maine Question 3, Portland Bridge Reconstruction Referendum (September 1910)
91. Maine Question 3, Sewage Treatment Facilities Construction Bond Measure (1987)
92. Maine Question 3, Sewer Treatment Facilities Bond Measure (1986)
93. Maine Question 3, Solid Waste Landfill Capping to Protect Drinking Water Bond Measure (1994)
94. Maine Question 3, Telecommunications Infrastructure and Classroom Technology Equipment Bond Measure (1995)
95. Maine Question 3, Transportation Bond Issue (2017)
96. Maine Question 3, Transportation Infrastructure and Job Creation Bond Measure (June 2010)
97. Maine Question 3, University Housing Bond Measure (September 1959)
98. Maine Question 4, "Right to Repair Law" Vehicle Data Access Requirement Initiative (2023)
99. Maine Question 4, Bond Issue for Water Pollution and Drinking Water Measure (2003)
100. Maine Question 4, Bond Issue to Fund Transportation Infrastructure Improvements Measure (1985)
101. Maine Question 4, Colleges and Vocational-Technical Institutes Student Housing and Dining Bond Measure (September 1967)
102. Maine Question 4, Deer Isle-Sedgwick Bridge Amendment (September 1935)
103. Maine Question 4, Fore River Bridge Toll Measure (September 1951)
104. Maine Question 4, Housing for Individuals with Mental Illness Bond Measure (1995)
105. Maine Question 4, Kennebec Bridge Bond Measure (June 1972)
106. Maine Question 4, Lewiston-Auburn Bridge Bond Measure (1968)
107. Maine Question 4, Sewerage Facilities Construction Bond Measure (1988)
108. Maine Question 4, Solid Waste Landfill and Hazardous Substances Cleanup and Water Pollution Control Bond Measure (1999)
109. Maine Question 4, State Guaranteed Loans for Native American Housing Amendment (1972)
110. Maine Question 4, Transportation Improvements Bond Measure (1997)
111. Maine Question 4, Water Pollution Control Facilities Bond Measure (1992)
112. Maine Question 4, Water Pollution Control Facilities Bond Measure (1993)
113. Maine Question 5, Airport Construction, Extension and Improvement Bond Measure (September 1967)
114. Maine Question 5, Bond Issue to Fund Improvements to Transportation Infrastructure Measure (1983)
115. Maine Question 5, Bond Issue to Fund Rail Line Acquisition Measure (1985)
116. Maine Question 5, Bond Issue to Fund Water Treatment Facilities, Pollution Abatement, and Agricultural Projects Measure (2001)
117. Maine Question 5, Chebeague Island Bridge and Causeways Bond Measure (1963)
118. Maine Question 5, Ferry Service for Long Island Plantation Measure (September 1959)
119. Maine Question 5, Hazardous Substances, Tire Stockpiles and Solid Waste Landfills Clean Up Bond Measure (1996)
120. Maine Question 5, Highways and Bridges Bond Issue Increase Amendment (September 1919)
121. Maine Question 5, Native American Reservation Water and Sewage Facilities Bond Measure (1969)
122. Maine Question 5, Public Broadcasting Corporation Digital Broadcasting System Bond Measure (1999)
123. Maine Question 5, Solid Waste Landfill Capping to Protect Drinking Water Bond Measure (1995)
124. Maine Question 5, State Parks, Airports and Maintenance Building Bond Measure (June 1972)
125. Maine Question 5, Water Quality and Infrastructure Improvement Bond Measure (June 2010)
126. Maine Question 6, Add Additional Lane to Turnpike Measure (1997)
127. Maine Question 6, Airport Improvements Bond Measure (December 1977)
128. Maine Question 6, Bond Issue for Transportation Improvements Measure (2003)
129. Maine Question 6, Bond Issue to Fund Sewage Facilities Measure (1989)
130. Maine Question 6, Bond Issue to Replace Public Broadcasting Network Equipment Measure (1981)
131. Maine Question 6, Coastal Access, Harbor, Ferry, and Laboratory Improvements Bond Measure (1986)
132. Maine Question 6, Matinicus Island Docking Facilities Bond Measure (1969)
133. Maine Question 6, Port and Rail Facilities Improvements Bond Measure (1994)
134. Maine Question 6, Rail Service Continuation in Piscataquis, Penobscot and Waldo Counties Bond Measure (1992)
135. Maine Question 6, Transportation Improvements Bond Measure (2009)
136. Maine Question 7, Bond Issue to Fund Highway, Bridge, Airport, and Harbor Improvements Measure (1989)
137. Maine Question 7, Bond Issue to Fund Water Pollution Control Facilities Measure (1990)
138. Maine Question 7, Highway and Bridge Improvement Program Bond Measure (December 1977)
139. Maine Question 7, Water Pollution and Environmental Health Deficiencies Bond Measure (1996)
140. Maine Question 8, Bond Issue to Fund Transportation Infrastructure Measure (1991)
141. Maine Question 8, Safety Belts Required for Four Years and Older Measure (1995)
142. Maine Question 9, Allow the Legislature to Ensure Mortgage Loans Amendment (1990)
143. Maine Question 9, Bond Issue to Fund Highway, Bridge, and Airport Improvements Measure (1987)
144. Maine Referendum Question, Jonesport Reach Bridge Bond Measure (September 1955)
145. Maine Referendum Question, Vehicle License and Registration Fees Measure (March 1958)
146. Maine Referendum Question 1, State Highways Bond Measure (September 1957)
147. Maine Referendum Question 2, Ferry Service Bond Measure (September 1957)
148. Maine Referendum Question No. 1, Agricultural and Economic Development Bond Measure (1981)
149. Maine Referendum Question No. 2, Highway and Bridge Bond Measure (1981)
150. Maine State Highways Construction Bond Measure (March 1970)
151. Maine Transportation Bond, Question 3 (2015)
152. Maine Transportation Bond Question, Question 4 (2012)

Maryland

1. Maryland Acquisition of Land in Anne Arundel County, Question 20 (1976)
2. Maryland Acquisition of Land in Anne Arundel County, Question 7 (1978)
3. Maryland Anne Arundel County Land Acquisition, Question 2 (1968)
4. Maryland Authority to Take Land in Cecil County, Amendment 11 (1966)
5. Maryland Chesapeake Bay Toll Bridge, Amendment 17 (1966)
6. Maryland Eminent Domain Proceedings, Question 3 (2002)
7. Maryland Harford County Property Issues, Question 6 (1996)
8. Maryland Land Acquisition in Anne Arundel County, Question 1 (1988)
9. Maryland Land Acquisition in Baltimore, Amendment 2 (1948)
10. Maryland Land Acquisition in Howard and Anne Arundel Counties, Amendment 5 (1954)
11. Maryland Land Acquisition in Kent County, Question 12 (1978)
12. Maryland Land Acquisition in Wicomico County, Question 5 (1980)
13. Maryland Montgomery County Land Acquisition, Question 16 (1972)
14. Maryland Montgomery County Land Acquisition, Question 3 (1976)
15. Maryland Off-Street Parking in Baltimore, Amendment 6 (1948)
16. Maryland Optional Procedure for Land Acquisition in Baltimore County, Amendment 2 (1960)
17. Maryland Optional Procedure for Land Acquisition in Montgomery County, Amendment 7 (1960)
18. Maryland Optional Procedure for Land Acquisition in Prince George's County, Amendment 6 (1966)
19. Maryland Port Development and Land Acquisition, Amendment 1 (1952)
20. Maryland Powers of the Baltimore Redevelopment Commission, Amendment 1 (1946)
21. Maryland Prince George's County Land Acquisition, Question 1 (1968)
22. Maryland Procedure for Taking Property in Baltimore, Amendment 1 (1962)
23. Maryland Procedure for Taking Property in Montgomery County, Amendment 3 (1962)
24. Maryland Prohibit Housing Discrimination, Question 4 (1968)
25. Maryland Prohibit Laws Authorizing Taking Private Property, Amendment 1 (1913)
26. Maryland Property for Redevelopment Purposes, Question 2 (2000)
27. Maryland Provisions for Land in Anne Arundel County, Question 1 (1974)
28. Maryland Repeal Authority for Land Acquisition in Montgomery County, Question 5 (1978)
29. Maryland Roads, Amendment 2 (1905)
30. Maryland State Roads Commission Property Acquisition, Amendment 3 (1942)
31. Maryland Transportation Fund Amendment, Question 1 (2014)

Massachusetts

1. Massachusetts Allow the Legislature to Take More Land Than Necessary for Building Highways and Roads Amendment (1911)
2. Massachusetts Legislative Authority to Take Land for Housing Amendment (October 1915)
3. Massachusetts Limit on Required Lot Size for Single-Family Homes Initiative (2026) - Potential
4. Massachusetts Permit the Taxation of Wild and Forest Lands Amendment (1912)
5. Massachusetts Question 1, "Right to Repair" Initiative (2012)
6. Massachusetts Question 1, "Right to Repair Law" Vehicle Data Access Requirement Initiative (2020)
7. Massachusetts Question 1, Tax on Income Above $1 Million for Education and Transportation Amendment (2022)
8. Massachusetts Question 13, Limits on the Location of Buildings Amendment (1918)
9. Massachusetts Question 2, "Proposition 2½" Limit on Property Taxes Initiative (1980)
10. Massachusetts Question 2, Eminent Domain for Conservation and Use of Natural Resources Amendment (1918)
11. Massachusetts Question 2, Public Taxicab Stands Initiative (1938)
12. Massachusetts Question 2, Repeal of Comprehensive Permitting Process for Subsidized Housing Initiative (2010)
13. Massachusetts Question 2, Require the Wearing Seat Belts Referendum (1994)
14. Massachusetts Question 2, Vehicle and Fuel Tax Revenue to Highway Funding Amendment (1948)
15. Massachusetts Question 4, Authorize Eminent Domain for Preservation of Historic Property Amendment (1918)
16. Massachusetts Question 4, Creation of Massachusetts Power Authority Initiative (1976)
17. Massachusetts Question 4, Electric Utility Industry Referendum (1998)
18. Massachusetts Question 4, Gasoline Tax for Road Funding Referendum (1924)
19. Massachusetts Question 4, Highway Funds for Mass Transportation Initiative (1974)
20. Massachusetts Question 4, Remove Proof of Citizenship or Immigration Status for Driver's License Applications Referendum (2022)
21. Massachusetts Question 5, Environmental Constitutional Rights Amendment (1972)
22. Massachusetts Question 5, Mandatory Seat Belt Usage Referendum (1986)
23. Massachusetts Question 5, Uniform Statewide Motor Vehicle Insurance Rate Setting Initiative (1950)
24. Massachusetts Question 6, Broadcasting of Candidates Advisory Question (1990)
25. Massachusetts Question 6, Toll and Motor Vehicle Excise Tax Credit Initiative (2000)
26. Massachusetts Question 7, Property Tax Classification for Recreational and Natural Land Amendment (1978)
27. Massachusetts Question 7, Require Electric Utilities to Charge Uniform Rates Per Kilowatt Initiative (1976)
28. Massachusetts Question 8, Gas Tax Revenue to Highways Fund and Transportation Plan Initiative (1994)
29. Massachusetts Question 8, Oil Refinery and Deep Water Port Advisory Question (1976)
30. Massachusetts Question 9, Prohibition of Rent Control Initiative (1994)
31. Massachusetts Rent Control Initiative (2026) - Potential

Michigan

1. Michigan Aid for a Railroad Bridge or Tunnel Amendment (1880)
2. Michigan Authorize Grand Rapids to Issue Bonds for Grand River Navigation Improvements Amendment (April 1893)
3. Michigan Bonds for Drains and Agricultural Lands Amendment (1914)
4. Michigan Bonds for Public Wagon Roads Amendment (1914)
5. Michigan Condemnation of Excess Property Amendment (1920)
6. Michigan Condemnation of Excess Property for Road Improvements Amendment (1926)
7. Michigan County Debt for Road System Amendment (April 1899)
8. Michigan Creation of Boards of Highway Commissioners Amendment (April 1893)
9. Michigan Duties of Highway Commissioners Amendment (1860)
10. Michigan Excess Condemnation for Public Purposes Amendment (1922)
11. Michigan Funding for Landing Field Improvements Amendment (April 1931)
12. Michigan Funds for Unemployment Projects Referendum (April 1934)
13. Michigan Improvement of Transportation Routes Amendment (April 1917)
14. Michigan Incorporation of Ports and Port Districts Amendment (1922)
15. Michigan Incorporation of Ports and Port Districts Amendment (April 1923)
16. Michigan Land for Road Improvements Amendment (1928)
17. Michigan Money for Highway Improvements Amendment (April 1919)
18. Michigan Proposal 02-2, Water Quality Projects Bond Measure (2002)
19. Michigan Proposal 06-4, Use of Eminent Domain Amendment (2006)
20. Michigan Proposal 3, Require Use of Gasoline and License Plate Tax Revenue for Highway Purposes Initiative (1938)
21. Michigan Proposal 6, Require Statewide and Local Voter Approval for State Spending on New International Bridges and Tunnels Initiative (2012)
22. Michigan Proposal A, Limits on the Use of Motor Fuel Tax Funds Amendment (1974)
23. Michigan Proposal A, Low Income Housing Bond Measure (1970)
24. Michigan Proposal A, School Funding and Elderly Property Tax Break Initiative (1980)
25. Michigan Proposal C, Environmental Protection Programs Bond Measure (1988)
26. Michigan Proposal C, Michigan Property Tax Exemption, Sales Tax Increase, and Rainy Day Fund Amendment (1980)
27. Michigan Proposal D, Transportation Systems Bond Measure (1974)
28. Michigan Proposal D, Utility Rate Increases Initiative (1982)
29. Michigan Proposal D, Voter Approval Requirement for New or Increased Taxes Initiative (1980)
30. Michigan Proposal H, Utility Rate Increase and Legislators' Employment by Utility Companies Referendum (1982)
31. Michigan Proposal M, Transportation Funding and State Transportation Commission Amendment (1978)
32. Michigan Proposal No. 1, Internal Improvement Limitations Amendment (1946)
33. Michigan Proposal No. 1, Water Provided Outside of Corporate Limits Amendment (1944)
34. Michigan Proposal No. 2, Gasoline and Fuel Tax Initiative (1934)
35. Michigan Proposal No. 3, Carriers on Public Highways Referendum (1940)
36. Michigan Proposal No. 3, Motor Vehicle Tax and Fees Regulations Initiative (1934)
37. Michigan Proposal No. 4, Household Goods and Homestead Tax Exemption Initiative (1932)
38. Michigan Proposal R, Railroad Redevelopment Authority Amendment (1978)
39. Michigan Sales Tax Increase for Transportation Amendment, Proposal 1 (May 2015)
40. Michigan State Aid in Improving Public Wagon Roads Amendment (April 1905)
41. Michigan State Control of Railroad Property Amendment (April 1917)

Minnesota

1. Minnesota Airport Operation, Amendment 1 (1944)
2. Minnesota Amendment 1, Abolishing Manomin County Measure (1869)
3. Minnesota Amendment 1, Allowing the Exchange of State-Owned Lands Amendment (1984)
4. Minnesota Amendment 1, Authorizing Levy of Water Main Assessments Measure (1881)
5. Minnesota Amendment 1, Authorizing Railroad Bonds Measure (April 1858)
6. Minnesota Amendment 1, Establishing the Environmental and Natural Resources Trust Fund Amendment (1988)
7. Minnesota Amendment 1, Motor Vehicle Sales Tax Amendment (2006)
8. Minnesota Amendment 1, Reallocating Motor Fuel Taxes and Removing Restrictions on Interest Rates for Highway Bonds Amendment (1976)
9. Minnesota Amendment 1, Repeal Authority for Railroad Bonds and Authorize State Taxes Measure (1860)
10. Minnesota Amendment 1, Requiring Popular Approval of Railroad Tax Measure (1871)
11. Minnesota Amendment 2, Authorizing Assessments On Local Improvements Measure (1869)
12. Minnesota Amendment 2, Regulations and Funding for Highways Amendment (1956)
13. Minnesota Amendment 2, Removing Restrictions on Interest Rate and Amount of Bonds for Highways Amendment (1980)
14. Minnesota Amendment 2, Removing Restrictions on the Interest Rate and Amount of Trunk Highway Bonds Amendment (1982)
15. Minnesota Amendment 3, Allowing the Legislature to Determine the Rate and Method of Railroad Taxes Amendment (1974)
16. Minnesota Amendment 3, Authorizing Sale of Internal Improvement Lands Measure (1868)
17. Minnesota Amendment 3, Restrict Issuance of Railroad Bonds Measure (1872)
18. Minnesota Amendment 4, Authorizing the Sale of Internal Improvement Lands Measure (1872)
19. Minnesota Amendment 4, State Bonding Authority for Railroad Facilities Amendment (1982)
20. Minnesota Cost of Road and Bridge Projects, Amendment 1 (1910)
21. Minnesota Increase Road and Bridge Tax, Amendment 2 (1906)
22. Minnesota Mining Ore, Amendment 3 (1916)
23. Minnesota Motor Fuel Tax Revenue, Amendment 1 (1928)
24. Minnesota Motor Vehicle Excise Tax, Amendment 5 (1952)
25. Minnesota New Routes for Trunk Highway System, Amendment 2 (1934)
26. Minnesota Petroleum Excise Tax, Amendment 1 (1948)
27. Minnesota Petroleum Excise Tax, Amendment 3 (1950)
28. Minnesota Revenue for Trunk Highway Fund, Amendment 1 (1924)
29. Minnesota Road and Bridge Fund, Amendment 4 (1898)
30. Minnesota State Tax for Roads and Bridges, Amendment 1 (1912)
31. Minnesota State Trunk Highway System, Amendment 1 (1920)
32. Minnesota Unlimited Road and Bridge Tax, Amendment 2 (1908)

Mississippi

1. Mississippi Eminent Domain Amendment, Initiative 31 (2011)
2. Mississippi Navigable Streams, Amendment 3 (1968)
3. Mississippi Railroad, Amendment 2 (1978)

Missouri

1. Missouri Amendment 1, Gas Tax Increase Referendum (April 1950)
2. Missouri Amendment 1, Motor Vehicle Fuel Tax Increase Measure (1948)
3. Missouri Amendment 1, Voter Approval of Municipal Bonds Measure (1968)
4. Missouri Amendment 1, Water Pollution Project Bonds Measure (1979)
5. Missouri Amendment 10, Allow Counties to Increase Property Taxes for Road and Bridge Measure (1978)
6. Missouri Amendment 13, Authorize Property Tax Classification System and Expand Motor Vehicle Taxation Authority Measure (February 1924)
7. Missouri Amendment 14, Public Highway Bonds Initiative (1914)
8. Missouri Amendment 15, Taxes and Bonds Petitions for Road Maintenance Initiative (1914)
9. Missouri Amendment 16, Corporate Stock Regulation Measure (February 1924)
10. Missouri Amendment 19, Issuance of Bonds for Constructing Sewers Measure (February 1924)
11. Missouri Amendment 2, Department of Natural Resources Park Property Tax Measure (1994)
12. Missouri Amendment 2, Establish Missouri State Land Bank Initiative (1916)
13. Missouri Amendment 2, Increase Kansas City Debt Limit for Public Utilities Measure (1914)
14. Missouri Amendment 2, Increase of Debt Limit for St. Louis County Sewer Construction Measure (1912)
15. Missouri Amendment 2, Motor Vehicle License Fees and Road Bond Measure (August 1921)
16. Missouri Amendment 2, Prisoner of War Property Tax Exemption Measure (2010)
17. Missouri Amendment 2, Road and Bridge Maintenance Tax Measure (1908)
18. Missouri Amendment 2, Tax for Road and Bridge Maintenance (1956)
19. Missouri Amendment 2, Toll Road Operation Measure (August 1970)
20. Missouri Amendment 2, Toll Roads and Bridges Construction Measure (1992)
21. Missouri Amendment 2, Transportation Funding and Department Consolidation Measure (1979)
22. Missouri Amendment 2, Voter Approval Requirements for Local Government Bonds for Industrial Projects Measure (1974)
23. Missouri Amendment 21, Conservation Revenue to Pay for Commission Lands Measure (1978)
24. Missouri Amendment 3, Allow County Courts to Levy Property Tax for Roads and Bridges Measure (1918)
25. Missouri Amendment 3, Allow Large Cities to Increase Bonded Debt for Public Utility Acquisition Measure (1920)
26. Missouri Amendment 3, County Bonds Measure (August 1976)
27. Missouri Amendment 3, Fuel Tax for Highway Maintenance Initiative (2004)
28. Missouri Amendment 3, Maintain Roads with Motor Vehicle License Fees Measure (1922)
29. Missouri Amendment 3, Property Tax for State Road and Highway Fund Measure (1910)
30. Missouri Amendment 3, State Property Tax for Public Roads Measure (1914)
31. Missouri Amendment 4, Allocation of Conservation Tax Funds for Local Government Compensation Measure (1980)
32. Missouri Amendment 4, Authorization for Joint Projects and Bond Issuance Measure (2002)
33. Missouri Amendment 4, Property Tax for Road Districts Measure (1920)
34. Missouri Amendment 4, Required Majority Vote for Bond Approval Measure (August 1988)
35. Missouri Amendment 4, State Property Tax for Public Roads Measure (1918)
36. Missouri Amendment 4, Stormwater Project Financing Measure (2008)
37. Missouri Amendment 5, Allow Local Governments to Increase Debt for Road, Waterworks, and Lighting Measure (1918)
38. Missouri Amendment 5, Increase Debt Limit for Subway Construction Measure (1914)
39. Missouri Amendment 5, Water Projects Bonds Measure (1988)
40. Missouri Amendment 6, Bonds for Road Construction Measure (1920)
41. Missouri Amendment 6, County Utility and Airport Bonds Measure (1978)
42. Missouri Amendment 6, Debt Exemption for Municipal Utilities Measure (1908)
43. Missouri Amendment 6, Local Government Property Tax for Road Funding Measure (1914)
44. Missouri Amendment 6, Motor Fuel Tax and Highway Revenue Allocation Initiative (1938)
45. Missouri Amendment 6, Motor Vehicle License Fees Initiative (1940)
46. Missouri Amendment 6, Raise County Debt Limit for the Construction of Poorhouses Measure (1910)
47. Missouri Amendment 6, Sewage Treatment Plant Bonds and Water Plant Deregulation Measure (1996)
48. Missouri Amendment 6, Sewer Improvement Bonds Measure (1998)
49. Missouri Amendment 7, City Debt Limit Increase for Utilities Measure (1920)
50. Missouri Amendment 7, Homestead Loan Fund Measure (1918)
51. Missouri Amendment 7, Municipal Revenue Bonds Measure (1978)
52. Missouri Amendment 7, Property Tax Assessment and Exemption Measure (August 1982)
53. Missouri Amendment 7, Public Roads and Highways Tax Measure (1908)
54. Missouri Amendment 7, Reduce Motor Vehicle License Fees Initiative (1940)
55. Missouri Amendment 7, Water and Sewer Bonds Measure (1998)
56. Missouri Amendment 8, Indebtedness for Subway Construction Measure (1908)
57. Missouri Amendment 8, Motor Vehicle Tax Measure (1982)
58. Missouri Amendment 8, Reallocation of Motor Fuel Tax Measure (August 1992)
59. Missouri Proposition 1, Electric Utility Rate Initiative (1976)
60. Missouri Proposition 3, State Highway Bond Initiative (1928)
61. Missouri Proposition 5, Funding the State Highway System Initiative (1924)
62. Missouri Proposition 5, Motor Vehicle Fuel Tax Referendum (1938)
63. Missouri Proposition 6, Allow for Eminent Domain Initiative (1930)
64. Missouri Proposition 9, Minimum Train Crew Size Requirement Referendum (1914)
65. Missouri Proposition A, Cell Phone Tax for 911 Services Measure (August 2002)
66. Missouri Proposition A, Highway and Road Safety Improvements Measure (April 1987)
67. Missouri Proposition A, Large Commercial Vehicles on Highways Referendum (April 1982)
68. Missouri Proposition A, Natural Streams System Program Initiative (1990)
69. Missouri Proposition A, Outdoor Advertising Restriction Initiative (2000)
70. Missouri Proposition A, Wireless Phone Tax Measure (April 1999)
71. Missouri Proposition B, Gasoline Tax Increase Measure (1982)
72. Missouri Proposition B, Transportation Tax Measure (August 2002)
73. Missouri Proposition B, Utility Rate Regulation and Limits on Cost Recovery for Abandoned Plants, Overruns, and Nuclear Waste Initiative (1984)
74. Missouri Proposition C, School and Highway Tax Initiative (1982)
75. Missouri Proposition D, Allow for Citizens Utility Boards Initiative (1982)
76. Missouri Proposition D, Gas Tax Increase, Olympic Prize Tax Exemption, and Traffic Reduction Fund Measure (2018)
77. Missouri Temporary Sales and Use Tax Increase for Transportation, Amendment 7 (August 2014)

Montana

1. Montana Bond for Highways, R-23 (1920)
2. Montana Electrical Deregulation Changes, IR-117 (2002)
3. Montana Gasoline Tax, I-55 (1952)
4. Montana Gasoline Tax for Roads, I-31 (1926)
5. Montana Mining Discharge and Water Quality, I-122 (1996)
6. Montana Repeal Retail Motor Fuel Marketing Act, I-134 (1998)
7. Montana Seatbelt Use, I-110 (1988)
8. Montana State Highway Treasury Anticipation Debenture Act, R-35 (May 1931)
9. Montana State Highway Treasury Anticipation Debentures Act, I-41 (1938)
10. Montana State Highway Treasury Anticipation Debentures Act, R-49 (June 1945)
11. Montana Use of Highway Taxes, Amendment 1 (1956)
12. Montana Vehicle Tax Revision, LR-115 (2000)

Nebraska

1. Nebraska Amendment 1, Allocation of Vehicle Fees Amendment (1956)
2. Nebraska Amendment 1, Authorize Local Governments to Develop Commercial Air Travel Service Amendment (2022)
3. Nebraska Amendment 1, Changes to Redevelopment Financing for Substandard or Blighted Areas Measure (1988)
4. Nebraska Amendment 1, Classification of Agricultural Lands Measure (1990)
5. Nebraska Amendment 1, Establish Board of Railway Commissioners Measure (1906)
6. Nebraska Amendment 1, Gas Tax Initiative (1944)
7. Nebraska Amendment 10, Public Electrical Corporations Amendment (1968)
8. Nebraska Amendment 11, Mineral Rights Amendment (September 1920)
9. Nebraska Amendment 11, Off-street Parking Amendment (1972)
10. Nebraska Amendment 12, Homestead Tax Exemptions Amendment (1968)
11. Nebraska Amendment 14, Bonds for Highway Construction Amendment (1968)
12. Nebraska Amendment 2, Authorize Nonprofit Property Development Bonds Measure(2002)
13. Nebraska Amendment 2, Bonds for Property Development Measure (1982)
14. Nebraska Amendment 2, Motor Vehicle Tax Amendment (1952)
15. Nebraska Amendment 2, State Railway Commission Amendment (1962)
16. Nebraska Amendment 21, Sale of School Lands Amendment (September 1920)
17. Nebraska Amendment 2A, Vehicle Tax Allocation Measure (1998)
18. Nebraska Amendment 2C, Property Tax Exemption for Public Use Property Measure (1998)
19. Nebraska Amendment 3, Tax Exemptions for Veterans Amendment (1964)
20. Nebraska Amendment 30, Reporting of Public Utility Corporations Amendment (September 1920)
21. Nebraska Amendment 31, Consolidation of Public Utility Corporations Amendment (September 1920)
22. Nebraska Amendment 32, Public Utility Corporation Stocks Amendment (September 1920)
23. Nebraska Amendment 35, Water Power Rights Amendment (September 1920)
24. Nebraska Amendment 36, Public Rights Water Power Amendment (September 1920)
25. Nebraska Amendment 4, Classification of Agricultural Land Measure (1984)
26. Nebraska Amendment 5, Motor Vehicle Taxes Amendment (1964)
27. Nebraska Amendment 5, Redevelopment Bonds Amendment (1976)
28. Nebraska Amendment 5, Water Conservation Bonds Measure (1982)
29. Nebraska Amendment 8, Public Power Tax Initiative (1958)
30. Nebraska Initiative 1, Electric Line Extension to Rural Areas Initiative (1930)
31. Nebraska Initiative 1, Highway Use Tax Initiative (1956)
32. Nebraska Initiative 2, Electric Line Extension Initiative (1930)
33. Nebraska Initiative 3, Sale of Municipal Electric Plants Initiative (1930)
34. Nebraska Referendum 2, Vehicle Registration Fee Referendum (1950)
35. Nebraska Referendum 401, Mandatory Seat Belts Referendum (1986)

Nevada

1. Nevada Question 1, Motor Vehicle Tax Amendment (1962)
2. Nevada Question 11, Office of Advocate for Customers of Public Utilities Measure(1982)
3. Nevada Question 12, Office of Consumer Advocate Initiative (1982)
4. Nevada Question 2, Property Rights and Eminent Domain Initiative (2006)
5. Nevada Question 2, Property Rights and Eminent Domain Initiative (2008)
6. Nevada Question 3, Taxation on Agricultural and Open-Space Real Property Amendment (1974)
7. Nevada Question 4, Eminent Domain Amendment (2010)
8. Nevada Question 4, Tax Exemption of Aircraft Components Measure (1986)
9. Nevada State Question 1, Motor Vehicle Taxes and Fees for Highway Purposes Amendment (1940)
10. Nevada State Question 1, Poll Tax for Public Roads Amendment (1910)

New Hampshire

1. New Hampshire Eminent Domain (2006)

New Jersey

1. New Jersey Bonds to Dredge the Kill Von Kull, Question 1 (1996)
2. New Jersey Preserved Open Space Lands Improvement Fund, Question 2 (2006)
3. New Jersey Public Question 1, Unsafe Buildings Demolition Act (1997)
4. New Jersey Public Question 2, Gas Taxes Earmarked for Transportation Trust Fund (1995)
5. New Jersey Public Question 2, Stormwater and Sewer Overflow Management (1997)
6. New Jersey Public Question 3, Water Supply Bond Act (1997)
7. New Jersey Public Question 4, Bonds for Green and Blue Acres (1995)
8. New Jersey Public Question No. 2 (1976)
9. New Jersey Question 1, Transportation and Bridge Bonds (1999)
10. New Jersey Question 3, Bonds for Flood Control and Water Improvement (2003)

New Mexico

1. New Mexico Affordable Housing Act, Constitutional Amendment 4 (2006)
2. New Mexico Amendment 7 (1996)
3. New Mexico Bond Measure E (2002)
4. New Mexico Constitutional Amendment 1, Appointed Public Regulation Commission Amendment (2020)
5. New Mexico Referendum: Municipal Home Rule (1970)
6. New Mexico Water Trust Fund, Constitutional Amendment 3 (2006)

New York

1. New York Amendment 1, Canal Maintenance Amendment (1882)
2. New York Amendment 1, Community Development Funding Amendment (1971)
3. New York Amendment 1, Compensation of Private Property Amendment (1933)
4. New York Amendment 1, Department of Motor Vehicles Amendment (1959)
5. New York Amendment 1, Drainage Amendment (1919)
6. New York Amendment 1, Forest Preserve Land for Recreation Purposes Amendment (1932)
7. New York Amendment 1, Forest Preserve Power Line Amendment (2009)
8. New York Amendment 1, Increasing Maximum Amount of Bonds for Industrial and Manufacturing Plants Measure (1966)
9. New York Amendment 1, Increasing the Principal Amount for Bonds Used for Loans Amendment (1967)
10. New York Amendment 1, Legislature Aid for Housing Urban Renewal Programs Amendment (1964)
11. New York Amendment 1, Municipal Water Supply in Hamilton County Amendment (2007)
12. New York Amendment 1, State Bonds for State Highways Amendment (1955)
13. New York Amendment 1, Use of Railroad Bonds for Highways and Parkways Amendment (1941)
14. New York Amendment 2, Bond Issue for Elimination of Railroad Grade Crossings Amendment (1925)
15. New York Amendment 2, City Debt Limit Amendment (1927)
16. New York Amendment 2, Creation and Maintenance of Ski Trails Amendment (1967)
17. New York Amendment 2, Debt Limits for Sewage Facilities Amendment (1993)
18. New York Amendment 2, Exchange of Land in Hamilton County Amendment (1979)
19. New York Amendment 2, Excluding Debt for the Development of Sewage Facilities from the Debt Limit Amendment (1971)
20. New York Amendment 2, Extension of Payments for Money Borrowed for Housing Purposes Amendment (1958)
21. New York Amendment 2, Highway Construction on a Forest Preserve Amendment (1918)
22. New York Amendment 2, Highway on Forest Preserve Land Amendment (1959)
23. New York Amendment 2, Limits on Indebtedness by Municipalities Relating to Sewage Facilities Amendment (1983)
24. New York Amendment 2, Repeal of Ownership of Lands Amendment (1962)
25. New York Amendment 2, State Loan for Public or Limited-Profit Housing Amendment (1957)
26. New York Amendment 2, Subsidies for Low-rent Assisted Housing Amendment (1955)
27. New York Amendment 2, Transportation Project Bond Issue Amendment (2005)
28. New York Amendment 3, Allowing Local Governments to Take on Debt for Low Rent Housing Amendment (1966)
29. New York Amendment 3, Construction of State Highway in Forest Preserve Amendment (1933)
30. New York Amendment 3, Elimination of Railroad Grade Crossings Amendment (1927)
31. New York Amendment 3, Onondaga Salt Springs Amendment (1892)
32. New York Amendment 3, Purchase of Railroad Commuter Cars Amendment (1961)
33. New York Amendment 3, Railroad Grade Crossings Amendment (1938)
34. New York Amendment 3, Sale or Lease of Erie Canal Amendment (1918)
35. New York Amendment 3, Water Power Development on Forest Preserve Land Amendment (1923)
36. New York Amendment 4, Barge Terminal Canal Lands Amendment (1933)
37. New York Amendment 4, Cemetery for the Town of Keene Amendment (1995)
38. New York Amendment 4, Local Indebtedness for Water Supply Amendment (1953)
39. New York Amendment 4, Low-rent Housing and Slum Clearance Amendment (1938)
40. New York Amendment 4, Private Property for Public Use Amendment (1911)
41. New York Amendment 4, State Controlled Reservoirs Amendment (1913)
42. New York Amendment 4, State Housing Loans Amendment (1957)
43. New York Amendment 5, Allow Towns to Take on Debt to Develop Facilities for Sewer and Storm Services Amendment (1975)
44. New York Amendment 5, Authorizing Loans and Eminent Domain for the Development of Housing Facilities Amendment (1965)
45. New York Amendment 5, Highway Improvement Amendment (1905)
46. New York Amendment 5, Local Sewage Facility Debt Exclusion Amendment (1963)
47. New York Amendment 5, Prohibit Canal Disposition Amendment (1874)
48. New York Amendment 6, Abandonment of Canals Amendment (1911)
49. New York Amendment 6, Disposition of Erie Canal Amendment (1921)
50. New York Amendment 6, Exchange of Adirondack Park Land Amendment (1983)
51. New York Amendment 6, Forest Land for Highway Purposes Amendment (1957)
52. New York Amendment 6, Powers of Corporations to Contract Indebtedness Amendment (1955)
53. New York Amendment 6, Village Indebtedness for Low-Rent Housing Amendment (1949)
54. New York Amendment 7, Compensation of Private Property Amendment (1911)
55. New York Amendment 7, Disposition of Erie Canal Amendment (1921)
56. New York Amendment 7, Highway Construction on Forest Preserve Land Amendment (1927)
57. New York Amendment 7, Highway Relocation in Hamilton County Amendment (1961)
58. New York Amendment 7, Use of Forest Preserve Land to Construct a Reservoir Amendment (1955)
59. New York Amendment 8, Condemnation of Land by Counties Amendment (1927)
60. New York Amendment 8, Land for Piseco Airport Amendment (1965)
61. New York Amendment 8, Limit on Amount Raised by Taxes on Real Estate Amendment (1953)
62. New York Amendment 8, Municipal Funding for Public Improvements Amendment (1983)
63. New York Amendment 9, Annexation of Land by Cities Amendment (1927)
64. New York Amendment 9, City Debt for Transit Facilities Amendment (1938)
65. New York Canal Improvements, Amendment 3 (1894)
66. New York Contract Bidding for Canal Projects Amendment (February 1854)
67. New York Proposal 1, Authorizing Additional State Debt for Low-Rent Housing Measure (1975)
68. New York Proposal 1, Energy Conservation Transportation Bond Measure (1979)
69. New York Proposal 1, Environmental Bond Measure (2022)
70. New York Proposal 1, Roads and Bridges Construction Bond Measure (1988)
71. New York Proposal 1, Transportation Infrastructure Bond Measure (2000)
72. New York Proposal 1, Transportation and Infrastructure Bond Measure (1983)
73. New York Proposal 2, Exchange of State Lands for the Town of Arietta Amendment (1991)
74. New York Proposal 2, Exclude Indebtedness for Sewage Facilities Amendment (2023)
75. New York Proposal 3, Barge Canal Lands Amendment (1991)
76. New York Proposition 1, Additional Subsidies for Low-Rent Housing Amendment (1970)
77. New York Proposition 1, Debt for Slum Clearance and Low-rent Housing Bond Measure (1958)
78. New York Proposition 1, Development for Outdoor Recreation Bond Measure (1966)
79. New York Proposition 1, Mass Transportation Development Bond Measure (1967)
80. New York Proposition 1, Railway Transportation Bond Measure (1974)
81. New York Proposition 1, Sewage Treatment Facilities Bond Measure (1965)
82. New York Proposition 1, Slum-Clearance and Public Housing Bond Measure (1947)
83. New York Proposition 1, State Debt for Slum Clearance and Low-rent Housing Bond Measure (1949)
84. New York Proposition 2, Debt for Limited-Profit Housing Companies Bond Measure (1958)
85. New York Proposition 2, Low-Rent Housing Bond Measure (1965)
86. New York Proposition 2, Subsidies for Public Housing Projects Bond Measure (1947)
87. New York Proposition 3, Maximum Payments on Subsidies for Public Housing Projects Bond Measure (1947)
88. New York Proposition 3, Subsidies for Urban Renewal Bond Measure (1965)
89. New York Proposition Number 1, Maintenance of Mass Transportation Bond Measure (1973)

North Carolina

1. North Carolina Amend Clean Water Bond Act to Allow Expenditures for Wastewater Treatment Projects Measure (1973)
2. North Carolina Amendment 1, Tax Exemptions for Homesteads Amendment (1918)
3. North Carolina Highway Bonds Referendum (1965)
4. North Carolina Highway Bonds Referendum (1977)
5. North Carolina Highway Projects Bond Measure (1996)
6. North Carolina Homestead Tax Exemption Amendment (1936)
7. North Carolina Local Government Water Project Bonds Measure (1998)
8. North Carolina Municipal Electric Facilities Amendment (1977)
9. North Carolina Natural Gas Facilities Bonds Referendum (1998)
10. North Carolina Nature and Historic Preserve Property Amendment (2002)
11. North Carolina Port Facilities Improvement Bonds Referendum (1961)
12. North Carolina Referendum 2, Port Terminals Bond Referendum (1924)
13. North Carolina Referendum 8, Port Facilities Bonds Referendum (October 1959)
14. North Carolina Seaport and Airport Development Amendment (1986)
15. North Carolina Seaport and Airport Development Amendment (June 1982)
16. North Carolina Secondary Road Bonds Referendum (June 1949)
17. North Carolina Spousal Homestead Exemption Amendment (1977)
18. North Carolina Tax Exemptions for Homesteads and Mortgages Amendment (1924)
19. North Carolina Water Quality and Systems Improvement Projects Bond Measure (May 1972)
20. North Carolina Water Quality and Water System Improvements Bond Measure (1977)

North Dakota

1. North Dakota Aviation Fuel Tax Referendum, Amendment 4 (1960)
2. North Dakota Brakeman Requirements, Referendum 2 (1960)
3. North Dakota Compensation Private Property Taken for Public Use, Referendum 5 (1956)
4. North Dakota Daily Passenger-Freight Train Requirements, Initiative 5 (1964)
5. North Dakota Dickinson Experiment Station Referendum, Measure 1 (1978)
6. North Dakota Eminent Domain Payment Choice Referendum, Measure 2 (1982)
7. North Dakota Financing Highway Construction Initiative (1944)
8. North Dakota Five-Man Train Crew, Initiative 4 (1964)
9. North Dakota Gasoline Motor Fuel Initiative (1940)
10. North Dakota Highway Construction Bond Issue, Referendum 3 (1956)
11. North Dakota Legalizing Use of Parking Meters, Referendum 1 (1952)
12. North Dakota Measure 5, Seat Belt Requirement Referendum (December 1989)
13. North Dakota Newspaper Public Notice Fees Initiative (1932)
14. North Dakota North Dakota State Housing Finance Agency Initiative, Measure 7 (1980)
15. North Dakota Official Newspapers Initiative (1920)
16. North Dakota Prohibiting Parking Meters, Initiative 2 (1948)
17. North Dakota Remove Restrictions on Vehicle Window Tinting Initiative (2026) - Potential
18. North Dakota Repeal Parking Meter Initiative (1948)
19. North Dakota Repeal Required Crew on Freight Trains, Initiative 3 (1964)
20. North Dakota Rural Roads Gas Tax, Initiative 3 (1954)
21. North Dakota Safety Belt Law Repeal, Measure 4 (1994)
22. North Dakota Safety Belts, Measure 2 (1994)
23. North Dakota Seat Belt Use, Measure 5 (1989)
24. North Dakota State Aid for Highways Referendum (1914)
25. North Dakota State Athletic Commission Initiative (1920)
26. North Dakota Taking of Private Property, Measure 2 (2006)
27. North Dakota Tax Allocation, Initiative 4 (1954)
28. North Dakota Vehicle Searches, Measure 6 (1992)
29. North Dakota Veterans' Home, Measure 8 (1996)
30. North Dakota Water Development and Funding, Measure 4 (1992)

Ohio

1. Ohio Aid for Railroads, Amendment 3 (August 1874)
2. Ohio Bond Limits for Inter-County Roads Amendment (September 1912)
3. Ohio Bonds for Low-Cost Housing Amendment (1982)
4. Ohio Bonds for Low and Moderate Income Housing Amendment (1977)
5. Ohio Bonds for Transportation Improvements Amendment (1968)
6. Ohio Bonds for Transportation Projects Amendment (June 1980)
7. Ohio Bonds for the Highway System Amendment (1953)
8. Ohio Debt Limit Increase for Highways Amendment (May 1964)
9. Ohio Financing of Railroad Organization Amendment (1975)
10. Ohio Funding for Housing Assistance Amendment (1990)
11. Ohio Gas Tax Initiative (1934)
12. Ohio Issue 2, Local Public Infrastructure Bond Amendment (1987)
13. Ohio Issue 2, Local Public Infrastructure Bond Amendment (May 2025)
14. Ohio Issue 2, Local Public Infrastructure and State Highways Bond Amendment (1995)
15. Ohio Issue 3, Property Water Rights Amendment (2008)
16. Ohio Money for Low-Incoming Housing Amendment (June 1980)
17. Ohio Motor Vehicle Tax Initiative (1934)
18. Ohio Non-Profit Electric Utilities Amendment (June 1980)
19. Ohio Railroad Funding Amendment (June 1976)
20. Ohio Representation of the Utility Consumer Initiative (1976)
21. Ohio Sale of Water and Sewage Services Amendment (1959)
22. Ohio Sales Tax Increase to Fund High-Speed Rail Amendment (1982)
23. Ohio Taking of Property of Sewer and Water Lines Amendment (May 1973)
24. Ohio Transportation Bonds and Gas Tax Initiative (1975)
25. Ohio Use of Motor Vehicle License and Gas Taxes Initiative (1947)
26. Ohio Utility Rate Limitations Initiative (1976)

Oklahoma

1. Oklahoma State Question 100, Road System Bonds Amendment (May 1919)
2. Oklahoma State Question 16, Railroad and Transportation Companies Initiative (June 1910)
3. Oklahoma State Question 205, Rural Utility Districts Initiative (1938)
4. Oklahoma State Question 24, Public Service Corporation Jurisdiction Amendment (1910)
5. Oklahoma State Question 25, Railroad Property and Eminent Domain Amendment (April 1911)
6. Oklahoma State Question 253, Motor Vehicle Mileage and License Tax Initiative (1940)
7. Oklahoma State Question 325, Highway Commission Initiative (1950)
8. Oklahoma State Question 326, Highway Users' Revenue Initiative (1950)
9. Oklahoma State Question 359, Turnpike Operation Referendum (January 1954)
10. Oklahoma State Question 360, Turnpike Construction Referendum (January 1954)
11. Oklahoma State Question 373, Water Supply and Water Facilities Debt Limits Amendment (July 1956)
12. Oklahoma State Question 380, Municipal Water and Water Facilities Amendment (July 1958)
13. Oklahoma State Question 396, State Highway Commission Initiative (September 1960)
14. Oklahoma State Question 398, State System of County Roads Initiative (September 1960)
15. Oklahoma State Question 427, Highway Revenue Notes Measure (April 1965)
16. Oklahoma State Question 46, Transportation Corporation Consolidation Amendment (August 1913)
17. Oklahoma State Question 485, Indebtedness for Highways Amendment (March 1972)
18. Oklahoma State Question 524, Establish Motor Vehicle Registration by Mail Initiative (1978)
19. Oklahoma State Question 544, Funding for Public Transportation Amendment (1980)
20. Oklahoma State Question 545, Public Transportation Systems Amendment (1980)
21. Oklahoma State Question 552, Municipal Revenue Bonds Amendment (1980)
22. Oklahoma State Question 558, Funds for Water Resource Development Amendment (1982)
23. Oklahoma State Question 573, Tax for Roads and Jails Amendment (1984)
24. Oklahoma State Question 574, Municipal Indebtedness for Public Utilities Amendment (1984)
25. Oklahoma State Question 581, Water Resources and Sewage Treatment Amendment (August 1984)
26. Oklahoma State Question 592, Railroad Fee Limit Amendment (1986)
27. Oklahoma State Question 624, Compensation for Taking Private Lands Amendment (August 1990)
28. Oklahoma State Question 626, Financing Municipal Public Utilities Amendment (August 1990)
29. Oklahoma State Question 643, Removal of Railroad Mandates Amendment (1992)
30. Oklahoma State Question 691, Vehicle Registration Fees and Taxes Measure (August 2000)
31. Oklahoma State Question 723, Bridge and Highway Trust Fund Initiative (September 2005)
32. Oklahoma State Question 75, Oil and Gas Tax Initiative (1914)
33. Oklahoma State Question 843, Eliminate Property Taxes on Homesteads Initiative (2026) - Potential

Oregon

1. Oregon Increase to Gas Tax, Payroll Tax, and Vehicle Registration Fees Referendum (2026) - On the ballot
2. Oregon Measure 1, Bond Proceeds for Municipal Water Projects Amendment (May 1982)
3. Oregon Measure 1, Fuel Tax Revenues for Police Amendment (May 1992)
4. Oregon Measure 1, Indebtedness for Water Development Fund Amendment (1977)
5. Oregon Measure 1, Limitations on Uses of Gasoline and Highway User Taxes Amendment (May 1980)
6. Oregon Measure 1, Liquor Licenses for Public Passenger Carriers Amendment (1974)
7. Oregon Measure 1, Loans for Watershed Restoration Amendment (May 1988)
8. Oregon Measure 1, Local Vehicle Taxes for Transit Amendment (May 1990)
9. Oregon Measure 102, Removes Restriction that Affordable Housing Projects Funded by Municipal Bonds be Government Owned (2018)
10. Oregon Measure 11, Prohibit Public Water Fluoridation Initiative (1976)
11. Oregon Measure 15, Roadway Billboard Regulation Initiative (1960)
12. Oregon Measure 2, Expand Purposes for Future Fuel Tax Revenues Amendment (May 1994)
13. Oregon Measure 2, Increases Motor Vehicles Fees Measure (May 1984)
14. Oregon Measure 2, Multifamily Housing for Elderly and Disabled Amendment (May 1982)
15. Oregon Measure 2, Require Protective Headgear for Motorcyclists Measure (May 1988)
16. Oregon Measure 2, State Highway Funds for Mass Transit Amendment (May 1974)
17. Oregon Measure 3, Bonds for Housing Loans and Sponsors Amendment (May 1976)
18. Oregon Measure 3, Bonds for Low-Income Elderly Housing Amendment (May 1978)
19. Oregon Measure 3, Creation of Citizen's Utility Board Initiative (1984)
20. Oregon Measure 3, Extension of Ocean Boundaries Amendment (1968)
21. Oregon Measure 3, Vehicle Registration Requirement and Fee Increases Referendum (1978)
22. Oregon Measure 3, Vehicle Seatbelt Requirement Measure (1988)
23. Oregon Measure 32, Bonds for Portland Regional Light Rail Referendum (1996)
24. Oregon Measure 37, Compensation for Land Use Restrictions that Decrease Property Value Initiative (2004)
25. Oregon Measure 38, Prohibition of Livestock in Polluted Waters Initiative (1996)
26. Oregon Measure 39, Eminent Domain Limitations (2006)
27. Oregon Measure 4, Ban Triple Truck-Trailers on State Highways Initiative (1992)
28. Oregon Measure 4, Bonds for Creation of Domestic Water Fund Amendment (May 1978)
29. Oregon Measure 4, Bonds for Water Development Fund Amendment (May 1974)
30. Oregon Measure 4, Commercial Vehicles and Motor Fuels Taxes for Roads Measure (May 1982)
31. Oregon Measure 4, Formation of People's Utility Districts Initiative (1978)
32. Oregon Measure 4, Increase Motor Vehicle and Aircraft Fuel Taxes Measure (1980)
33. Oregon Measure 4, Permit Self-Service Fuel Pumps at Retailers Initiative (1982)
34. Oregon Measure 4, Replace Public Utility Commissioner with Commission Amendment (1986)
35. Oregon Measure 4, Vehicle Tax for Mass Transit Amendment (May 1976)
36. Oregon Measure 5, Bonds for Irrigation and Water Development Amendment (May 1972)
37. Oregon Measure 5, Gas Tax Increase for Highway Repair Measure (May 1978)
38. Oregon Measure 6, Definition of Multifamily Low-Income Elderly Housing Amendment (May 1980)
39. Oregon Measure 6, Removal of State's Land Use Planning Powers Initiative (1982)
40. Oregon Measure 6, Vehicle Registration Tax Referendum (May 1972)
41. Oregon Measure 7, Expansion of Scenic Waterways System Initiative (1988)
42. Oregon Measure 76, Proportionate Highway Costs for Vehicle Classes Amendment (1999)
43. Oregon Measure 8, Motor Fuel and Commercial Vehicle Tax Increases Referendum (1976)
44. Oregon Measure 8, Prohibits Payment for Local Telephone Exchanges Initiative (1986)
45. Oregon Measure 80, Fuel Tax and Vehicle Fees for Policing Highways Amendment (May 2000)
46. Oregon Measure 82, Repeal Truck Weight-Mile Tax and Increase Fuel Taxes Referendum (May 2000)
47. Oregon Measure 88, Alternative Driver Licenses Referendum (2014)
48. Oregon Measure 9, Limitations on Public Utility Rate Base Initiative (1978)
49. Oregon Measure 9, Scenic Waterway Designations Initiative (1970)
50. Oregon Measure 9, Seatbelt Use Requirement Initiative (1990)
51. Oregon Measure 90, Returns on Investments for Utilities Referendum (2000)
52. Oregon Measure Nos. 158-159, Irrigation and Water Use Amendment (June 1900)
53. Oregon Measure Nos. 300-301, County Debt Limit for Roads Amendment (June 1919)
54. Oregon Measure Nos. 300-301, Eminent Domain for Road Use Amendment (May 1920)
55. Oregon Measure Nos. 300-301, Five Cent Gas Tax Initiative (1928)
56. Oregon Measure Nos. 300-301, Repeal Bond Issuance by Irrigation and Drainage Districts Amendment (1930)
57. Oregon Measure Nos. 302-303, Natural Resource Transportation as Public Use Amendment (1924)
58. Oregon Measure Nos. 302-303, Vehicle License Fee Reduction Initiative (1928)
59. Oregon Measure Nos. 304-305, Bonds for Irrigation and Drainage Districts Amendment (June 1919)
60. Oregon Measure Nos. 304-305, Gasoline and Vehicle Tax Revenues for Public Highways and Historic Places Amendment (1942)
61. Oregon Measure Nos. 306-307, State Indebtedness for Roads, Irrigation, and Energy Projects Amendment (1914)
62. Oregon Measure Nos. 306-307, State Purchase of Mount Hood and Barlow Road Tolls Initiative (June 1906)
63. Oregon Measure Nos. 308-309, Preservation of the Deschutes River Initiative (1928)
64. Oregon Measure Nos. 310-311, Creation of Railroad Districts and Construction of Public Railroads Amendment (1910)
65. Oregon Measure Nos. 310-311, Free Rail Transportation for State Officers Referendum (June 1908)
66. Oregon Measure Nos. 310-311, Port of Portland Dock Commission Initiative (1920)
67. Oregon Measure Nos. 310-311, Rogue River Preservation Initiative (1928)
68. Oregon Measure Nos. 310-311, Roosevelt Coast Military Highway Measure (June 1919)
69. Oregon Measure Nos. 312-313, Umpqua River Preservation Initiative (1928)
70. Oregon Measure Nos. 314-315, McKenzie River Preservation Initiative (1928)
71. Oregon Measure Nos. 314-315, State Highway Commission Research Initiative (1932)
72. Oregon Measure Nos. 314-315, State Highways Bond Measure (June 1917)
73. Oregon Measure Nos. 316-317, Market Roads Measure (June 1919)
74. Oregon Measure Nos. 318-319, Motor Carrier Transportation Tax Increase Referendum (1952)
75. Oregon Measure Nos. 318-319, Preservation and Purification of State Water Initiative (1938)
76. Oregon Measure Nos. 318-319, Tax on Companies Utilizing Railways Initiative (June 1906)
77. Oregon Measure Nos. 324-325, Allow Counties to Issue Road Bonds Initiative (1912)
78. Oregon Measure Nos. 324-325, Authorize Creation of Water and Power Utility Districts Initiative (1930)
79. Oregon Measure Nos. 324-325, Commercial Motor Vehicle Tax Referendum (1926)
80. Oregon Measure Nos. 324-325, State Administration of Hydroelectric Power Initiative (1932)
81. Oregon Measure Nos. 326-327, Creation of State Highway Department Initiative (1912)
82. Oregon Measure Nos. 328-329, Prohibit Sales of Navigable Waters and Permit for Public Use Initiative (1914)
83. Oregon Measure Nos. 330-331, Authorize Municipal and Private Wharves and Docks Construction Initiative (1914)
84. Oregon Measure Nos. 330-331, Bus and Truck Annual Operating License Fees Initiative (1926)
85. Oregon Measure Nos. 330-331, Reevaluation of Highway Taxes Initiative (1952)
86. Oregon Measure Nos. 336-337, Creation of Water and Power Board Initiative (1926)
87. Oregon Measure Nos. 340-341, Creation of State Road Board and Sale of Public Road Bonds Initiative (1912)
88. Oregon Measure Nos. 358-359, Freight Rate Regulations Initiative (1912)
89. Oregon Measure Nos. 360-361, Authorization of Court-Issued Road Bonds Initiative (1912)
90. Oregon Voter Approval for New Tolls Initiative (2026) - Potential
91. Oregon Waterway Access Permit Regulations Initiative (2026) - Potential

Pennsylvania

1. Pennsylvania Allow Local Taxing Authorities to Exempt Full Value of Homestead Amendment (2017)
2. Pennsylvania Question 1, Water Supply Systems Bond Measure (1981)
3. Pennsylvania Question 8, Repeal Article 17 Concerning Railroads and Canals Amendment (May 1967)
4. Pennsylvania Stormwater, Water Quality, and Sewage Bond Measure (April 1992)
5. Pennsylvania Water Supply Bond Measure (April 1988)
6. Pennsylvania Water and Wastewater Infrastructure Bond Measure (April 2004)

Rhode Island

1. Rhode Island Capital Bonds for Transportation Question, Question 3 (2010)
2. Rhode Island Emergency Telephone System, Proposal 7 (1984)
3. Rhode Island Newport Veterans' Home Bond Question, Question 4 (2012)
4. Rhode Island Permanent Registration, Proposal 2 (1950)
5. Rhode Island Question 1, Transportation Bonds (1998)
6. Rhode Island Question 3, Housing Acquisition, Development, and Infrastructure Bond Measure (2024)
7. Rhode Island Question 3, Housing Bond Measure (March 2021)
8. Rhode Island Question 3, Transportation Bonds (2002)
9. Rhode Island Question 3, Transportation Bonds (2004)
10. Rhode Island Question 4, Quonset PointDavisville Bonds (2002)
11. Rhode Island Question 5, Bonds for Land Purchases (1996)
12. Rhode Island Question 5, Transportation Bonds Act (2006)
13. Rhode Island Question 7, Emergency Water Interconnect Bonds (2004)
14. Rhode Island Question 9, Affordable Housing Bonds (2006)
15. Rhode Island Sewage Treatment, Proposal 2 (1978)
16. Rhode Island Sewage Treatment, Proposal 2 (1979)
17. Rhode Island Sewage Treatment Facilities, Proposal 5 (1972)
18. Rhode Island Transportation Bonds, Question 1 (2008)
19. Rhode Island Transportation Bonds, Question 3 (2000)
20. Rhode Island Veterans Home Bonds, Question 3 (2016)

South Carolina

1. South Carolina Amendment 7, Eminent Domain Act (2006)
2. South Carolina Electric Cooperatives, Amendment 2 (1978)

South Dakota

1. South Dakota Amendment 1, State Coal Supplying and Roads Funding Measure (1916)
2. South Dakota Amendment 2, State Irrigation Construction and Maintenance Measure (1916)
3. South Dakota Amendment 8, Abolish Lease Limit on School Lands Measure (1916)
4. South Dakota Amendment 8, State Irrigation Control and Promotion Measure (1914)
5. South Dakota Amendment A, Disposition of Private Property Measure (1990)
6. South Dakota Amendment A, Pooling Lease Money Measure (1954)
7. South Dakota Amendment A, School Land Sales Measure (1968)
8. South Dakota Amendment A, Taxes for Highways Measure (1940)
9. South Dakota Amendment B, Fines and Interest Rates on School Land Sales Measure (1982)
10. South Dakota Amendment C, Lease Money and Land Income Measure (1942)
11. South Dakota Amendment C, Municipal Debt for Street Railways and Lighting Measure (1920)
12. South Dakota Amendment C, Public Land Mineral Rights Measure (1978)
13. South Dakota Amendment C, Reduce School Lands Down Payment Measure (1918)
14. South Dakota Amendment C, School and Public Lands Lease Measure (1948)
15. South Dakota Amendment D, Endowment Land Lease Money Measure (1942)
16. South Dakota Amendment D, State Credits for Home Building Measure (1920)
17. South Dakota Amendment D, Tax on Public Shooting Areas Measure (1948)
18. South Dakota Amendment E, School and Public Lands Modernization Measure (1976)
19. South Dakota Amendment H, School Trust Land Sale Measure (1970)
20. South Dakota Assessments for Agricultural Drainage Amendment (1906)
21. South Dakota Debt Limit for Water and Sewage Amendment (1910)
22. South Dakota Eminent Domain Process Amendment (1962)
23. South Dakota Headlights on Locomotives Required Referendum (1910)
24. South Dakota Initiated Measure 1, Approval for Waste Facility Measure (1990)
25. South Dakota Initiated Measure 1, Utility Rate Reform Measure (1978)
26. South Dakota Initiated Measure 8, Repeal of the Telecommunication Tax Measure (2006)
27. South Dakota Initiative 1, Repeal of 1969 Law Requiring Fluoridation of Water Supplies Measure (1970)
28. South Dakota Measure 2, Headlights on Locomotives Required Referendum (1912)
29. South Dakota Municipal Debt Limits for Water, Street Railways and Lighting Amendment (1902)
30. South Dakota Prohibiting the Transfer of Private Property to Non-Governmental Entities for Economic Development or Increased Tax Revenue Amendment (2026) - Potential
31. South Dakota Referred Law, Motor Vehicle Registration Tax Referendum (1930)
32. South Dakota Referred Law 1, Abolish Railroad Commission Referendum (1934)
33. South Dakota Referred Law 2, Require Use of Seat Belts Referendum (1994)
34. South Dakota Referred Law 4, Telecommunications Regulations Measure (1988)
35. South Dakota School Land Use Amendment (1910)

Texas

1. Texas Political Subdivision for Aircraft Tax Exemption Amendment, Proposition 3 (2013)
2. Texas Population Requirement for Private Road Work Amendment, Proposition 5 (2015)
3. Texas Proposition 1, Funds for Veteran Housing Amendment (September 2003)
4. Texas Proposition 1, Irrigation Districts Amendment (1900)
5. Texas Proposition 1, Irrigation Districts Amendment (August 1897)
6. Texas Proposition 1, Property Tax Exemption for Partially Disabled Veteran with Donated House Amendment (2017)
7. Texas Proposition 1, Property Tax Limit Reduction for Elderly and Disabled Residents Amendment (May 2022)
8. Texas Proposition 1, Rail Relocation and Improvement Fund Amendment (2005)
9. Texas Proposition 1, Railroad Regulation Amendment (1890)
10. Texas Proposition 1, Water Development Amendment (1976)
11. Texas Proposition 1, Water Development Bonds Amendment (1985)
12. Texas Proposition 10, Property Tax Exemption for Improvements to Homestead Destroyed by Fire Amendment (2025)
13. Texas Proposition 10, Sanitation Sewer Laterals Amendment (1983)
14. Texas Proposition 10, Tax Exemptions for Nonprofit Water Corporations Amendment (1991)
15. Texas Proposition 11, Eminent Domain Restrictions Amendment (2009)
16. Texas Proposition 11, Increase Homestead Tax Exemption for Elderly and Disabled Amendment (2025)
17. Texas Proposition 11, Texas Water Development Amendment (1966)
18. Texas Proposition 12, Bonds for Highway Improvement Projects Amendment (2007)
19. Texas Proposition 12, Water Development Bonds Amendment (1991)
20. Texas Proposition 13, Increase Homestead Property Tax Exemption Amendment (2025)
21. Texas Proposition 14, Transportation Projects Funding Amendment (September 2003)
22. Texas Proposition 15, Mobility Fund Amendment (2001)
23. Texas Proposition 16, Home Equity Lines of Credit Amendment (September 2003)
24. Texas Proposition 16, Water Development Bonds Amendment (2007)
25. Texas Proposition 18, Time Limitations for Water Conservation Bonds Amendment (1989)
26. Texas Proposition 19, Water Development Bonds Amendment (2001)
27. Texas Proposition 2, Agricultural Water Conservation Bonds Amendment (1985)
28. Texas Proposition 2, Authorize Counties to Issue Infrastructure Bonds in Blighted Areas Amendment (2021)
29. Texas Proposition 2, Bonds for County Road Projects Amendment (2001)
30. Texas Proposition 2, County Seawall Reclamation Districts Amendment (1914)
31. Texas Proposition 2, Home Equity Loan Amendment (2017)
32. Texas Proposition 2, Homestead Protection Amendment (1973)
33. Texas Proposition 2, Increased Homestead Exemption for School District Property Taxes Amendment (May 2022)
34. Texas Proposition 2, Road Plan for Harris County Amendment (August 1937)
35. Texas Proposition 2, Water Development Board Bonds Amendment (2019)
36. Texas Proposition 2, Water Development Bonds Amendment (1976)
37. Texas Proposition 2, Water Development Bonds Amendment (1989)
38. Texas Proposition 2, Water Development Fund Amendment (1957)
39. Texas Proposition 2, Water Development Fund Amendment (August 1969)
40. Texas Proposition 23, Water Development Bonds Amendment (1987)
41. Texas Proposition 3, Road Tax Amendment (July 1915)
42. Texas Proposition 3, Tax Exemptions for Water Conservation Amendment (1997)
43. Texas Proposition 3, Tax Revenue Allocation Amendment (November 1946)
44. Texas Proposition 4, Allocate Portion of Sales Tax Revenue to Water Fund Amendment (2025)
45. Texas Proposition 4, Loans for Home Acquisition Amendment (May 1919)
46. Texas Proposition 4, Property Tax Changes and State Education Funding Amendment (2023)
47. Texas Proposition 4, Tax Exemptions for Water Supply Corporations Amendment (August 1969)
48. Texas Proposition 4, Water Resources Bonds Amendment (May 1971)
49. Texas Proposition 4, Water Storage Facilities Amendment (1962)
50. Texas Proposition 5, Turnpike Authority Bonds Amendment (1987)
51. Texas Proposition 6, Bonds for Highway Construction Amendment (1919)
52. Texas Proposition 6, Creation of the Water Fund Amendment (2023)
53. Texas Proposition 6, Refinance Home Equity and Mortgage Loans Amendment (September 2003)
54. Texas Proposition 6, Tax Exemptions for Motor Vehicles Amendment (2007)
55. Texas Proposition 7, County Road Work Amendment (1980)
56. Texas Proposition 7, Creation of State Energy Fund Amendment (2023)
57. Texas Proposition 7, Establish Homestead Exemption for Surviving Spouses of Veterans Killed by a Service-Connected Disease Amendment (2025)
58. Texas Proposition 7, Homestead Tax Limit for Surviving Spouses of Disabled Individuals Amendment (2021)
59. Texas Proposition 7, Sale of Eminent Domain Property Amendment (2007)
60. Texas Proposition 7, Water Development Board Bond Authorizations Amendment (1997)
61. Texas Proposition 8, Creation of Broadband Infrastructure Fund Amendment (2023)
62. Texas Proposition 8, Flood Infrastructure Fund Amendment (2019)
63. Texas Proposition 8, Homestead Tax Exemption for Surviving Spouses of Military Fatally Injured in the Line of Duty Amendment (2021)
64. Texas Proposition 8, Types of Homestead Liens Amendment (1997)
65. Texas Proposition 9, Nonprofit Water Supply Corporation Tax Exemptions Amendment (1973)
66. Texas Reverse Mortgage Loan Amendment, Proposition 5 (2013)
67. Texas State Water Fund Amendment, Proposition 6 (2013)
68. Texas Transportation Funding Amendment, Proposition 1 (2014)
69. Texas Water-Stewardship Tax Amendment, Proposition 8 (2011)
70. Texas Water Development Bonds Amendment, Proposition 2 (2011)

Utah

1. Utah Amendment 2, Permit Taxation of Land Belonging to the United States Measure (1946)
2. Utah Amendment 2, Permit the Creation of Homestead Tax Exemptions Measure (1918)
3. Utah Amendment 2, Require that Fuel and Motor Vehicle Taxes be Used for Mandated Purposes Measure (1962)
4. Utah Amendment 5, Permit Cities to Create Additional Debt to Supply Public Works Measure (1910)
5. Utah Amendment 5, Raise Valuation Limits for Property Tax Exemptions Measure (1936)
6. Utah Amendment C, Create a Property Tax Exemption for Nonprofit Water Rights and Facilities Measure (2010)
7. Utah Constitutional Amendment D, Municipal Water Resources Amendment (2020)
8. Utah Initiative A, Prohibit Fluoridation of Public Water Without Voter-Approved Initiative Measure (1976)
9. Utah Nonbinding Opinion Question 1, 10 Cents per Gallon Gas Tax Increase for Education and Local Roads (2018)
10. Utah Proposition 1, Expand the Property Tax Exemption for Veterans Amendment (1996)
11. Utah Proposition 1, Permit the Legislature to Make a Property Tax Exemption for Motor Vehicles and Create a Registration Fee Amendment (1984)
12. Utah Proposition 2, Alter the Public School Funding System Amendment (1994)
13. Utah Proposition 2, Require Reapportionment After US Census and Adjust Constitutional Language Amendment (1988)
14. Utah Proposition 3, Specify the Purpose of Parcels of Public Land Amendment (1998)
15. Utah Question 2, Create Property Classes and Permit Income Taxes Amendment (1922)
16. Utah Referendum 1, Permit the Land Use Act to be Enacted Measure (1974)

Vermont

1. Vermont Green Mountain Parkway Act (1936)

Virginia

1. Virginia Eminent Domain Amendment, Question 1 (2012)
2. Virginia Question 3, Securing Local Debt from Transportation Amendment (1990)
3. Virginia Question 4, Securing State Debt from Transportation Amendment (1990)

Washington

1. Washington Advisory Vote 36, Nonbinding Question on Telephone Tax to Fund Behavioral Health Crisis Response and Suicide Prevention (2021)
2. Washington Advisory Vote 40, Transportation Network Companies Tax Nonbinding Question (2022)
3. Washington Aircraft Excise Tax Question, Advisory Vote 4 (2013)
4. Washington Allow Eminent Domain for Right-of-Ways in Timber, Lumbering, and Mining Operations Amendment (1906)
5. Washington Amendment to Article XV Sec. 1, Harbor Lines Measure (1924)
6. Washington Amendment to Article XV Sec. 1, Harbor Lines Measure (1932)
7. Washington Eminent Domain for Agricultural, Domestic, Sanitary, and Timber Right-of-Ways Uses Amendment (1908)
8. Washington Eminent Domain for Land Reclamation and Settlement Amendment (1920)
9. Washington HJR 1, Periodic Review of Tax Exemptions Amendment (1972)
10. Washington HJR 22, Immediate Possession in Eminent Domain Amendment (1956)
11. Washington HJR 4, Vehicle Taxes for Highways Amendment (1944)
12. Washington HJR 4209, Local Government Loans for Stormwater and Sewer Services Amendment (1997)
13. Washington HJR 4223, Extension of Energy Conservation Amendment (1988)
14. Washington HJR 55, Transportation Rates Set By Legislature Amendment (1977)
15. Washington HJR 56, Repeal of Constitutional Provision on Transportation Rate Limits Amendment (1977)
16. Washington HJR 57, Shared Earnings for Common Carriers Amendment (1977)
17. Washington Initiative 1, Authorize Public Utility Districts Measure (1930)
18. Washington Initiative 119, Production for Use Districts Measure (1936)
19. Washington Initiative 166, Voter Approval on Public Utility Districts Acquisition Measure (1946)
20. Washington Initiative 2066, Natural Gas Policies Measure (2024)
21. Washington Initiative 208, Joint Property Tenancy with Right of Survivorship Measure (1960)
22. Washington Initiative 233, Repeal of Freight Train Crew Law Measure (1966)
23. Washington Initiative 25, Prohibit Large Dams and Water Diversions on Columbia River Tributaries Measure (1960)
24. Washington Initiative 322, Prohibit Public Water Fluoridation Measure (1976)
25. Washington Initiative 43 and Alternative Measure 43B, Shoreline Use and Development Measure (1972)
26. Washington Initiative 547, Land Use Planning Measure (1990)
27. Washington Initiative 59, Non-Public Agricultural Irrigation Measure (1977)
28. Washington Initiative 745, Transportation Funds for Road Infrastructure Measure (2000)
29. Washington Initiative 776, License Tab Fees Measure (2002)
30. Washington Initiative 937, Renewable Energy and Energy Conservation Standards for Electric Utilities Initiative (2006)
31. Washington Initiative 985, Vehicle Traffic-Related Policies Measure (2008)
32. Washington Referendum 1, Truck Line Highway Construction Measure (1920)
33. Washington Referendum 2, Quincy Valley Irrigation System Construction Bond Measure (1914)
34. Washington Referendum 25, Formation of Joint Public Utility Districts Measure (1944)
35. Washington Referendum 26, Waste Disposal Facilities Bond Measure (1972)
36. Washington Referendum 27, Water Supply Facilities Bond Measure (1972)
37. Washington Referendum 30, Public Transportation Improvements Bond Measure (1972)
38. Washington Referendum 38, Water Supply Facilities Bond Measure (1980)
39. Washington Referendum 42, 911 Emergency Phone Service Tax Measure (1991)
40. Washington Referendum 49, Vehicle Excise Taxes and Transportation Bonds Measure (1998)
41. Washington Referendum 51, Transportation Improvements Measure (2002)
42. Washington Referendum 7, Public Necessity and Convenience Certificate for Utilities Measure (1916)
43. Washington Referendum 8, Port Districts and Harbor Development Measure (1916)
44. Washington Retail Sales Tax Exemption Elimination Question, Advisory Vote 6 (2013)
45. Washington SJR 105, Length of State Harbor Leases Proposition Amendment (1983)
46. Washington SJR 120, Energy Conservation Financing Amendment (1979)
47. Washington SJR 132, State Control Over Federal Lands Amendment (1980)
48. Washington SJR 25, Port District Public Funds Amendment (1966)
49. Washington SJR 8210, Funding Private Water Conservation Efforts through Public Water Revenues Amendment (1989)
50. Washington SJR 8212, Investment of Permanent Public Land Funds Amendment (1987)
51. Washington Transportation, Initiative 1125 (2011)
52. Washington Water Deemed Public Use for Irrigation, Mining, Manufacturing, and Timber Removal Amendment (1906)

West Virginia

1. West Virginia Better Highways Amendment, Amendment 2 (1973)
2. West Virginia Better Roads Amendment, Amendment 1 (1964)
3. West Virginia Bonds for Roads, Amendment 3 (1996)
4. West Virginia Highway Construction Amendment, Amendment 1 (1981)
5. West Virginia Highway and Bridge Improvement Amendment, Amendment 5 (1986)
6. West Virginia Infrastructure Improvement, Amendment 3 (1994)

Wisconsin

1. Wisconsin Question 1, County Distribution of Auto Licenses Advisory Question (April 1931)
2. Wisconsin Question 1, Free Passes for Public Officials Amendment (1936)
3. Wisconsin Question 1, Low- and Moderate-Income Housing Amendment (April 1991)
4. Wisconsin Question 1, Municipal Eminent Domain Amendment (1948)
5. Wisconsin Question 1, Port Improvement Funding Amendment (April 1960)
6. Wisconsin Question 1, Public Highway Funding Amendment (1908)
7. Wisconsin Question 1, Railroad Improvement Funding Amendment (April 1992)
8. Wisconsin Question 1, Transportation Fund Revenue Allocation Amendment (2014)
9. Wisconsin Question 2, Aeronautical Program Funding Amendment (April 1945)
10. Wisconsin Question 2, Public Land Acquisition Amendment (1912)
11. Wisconsin Question 2, State-Owned, Tax-Supported Statewide TV Station Advisory Question (1954)
12. Wisconsin Question 2, Transportation Facility Improvement Funding Amendment (1976)
13. Wisconsin Question 2, Transportation Facility Improvement Funding Amendment (April 1975)
14. Wisconsin Question 3, Municipal Public Utility Debt Amendment (1922)
15. Wisconsin Question 3, Public Debt for Veterans' Housing Amendment (April 1975)
16. Wisconsin Question 4, Gas Tax for Highway Construction (April 1964)
17. Wisconsin Question 4, Public Officer Privilege Use Amendment (April 1956)
18. Wisconsin Question 4, Public Utility Financing Amendment (1932)
19. Wisconsin Question 4, Water Pollution Control Bonds Advisory Question (April 1969)
20. Wisconsin Question 5, Municipal Eminent Domain Amendment (April 1961)
21. Wisconsin Question 7, Municipal Eminent Domain Amendment (1914)

Wyoming

1. Wyoming Constitutional Amendment A, Municipal Debt for Sewage Systems Measure (2020)
2. Wyoming Homeowner's Primary Residence Property Tax Exemption Initiative (2026) - On the ballot
3. Wyoming Initiative to Ban Triple Trailers, Initiative 1 (1992)
4. Wyoming Railroad Regulation, Initiative 3 (1992)

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