Issue · Transportation

Transportation

Every transportation bill, vote, and legislator stance in South Carolina, automatically classified by Maddy, our AI policy reader.

Total bills
7
119th Congress
Top supporter
Nancy Mace
64% support rate
Top opponent
Tim Scott
35% support rate
Ranked legislators
8
4 support · 4 oppose
Key legislators

Who's moving transportation in South Carolina

Legislators moving transportation in South Carolina
Legislator Party Stance Support rate Votes
Nancy Mace
Nancy Mace House · District 1
R
Support
64% 103
William R. Timmons IV
William R. Timmons IV House · District 4
R
Mixed
53% 121
Russell Fry
Russell Fry House · District 7
R
Mixed
53% 122
James E. Clyburn
James E. Clyburn House · District 6
D
Mixed
53% 120
Tim Scott
Tim Scott Senate
R
Oppose
35% 150
Joe Wilson
Joe Wilson House · District 2
R
Oppose
40% 116
Ralph Norman
Ralph Norman House · District 5
R
Oppose
40% 112
Sheri Biggs
Sheri Biggs House · District 3
R
Mixed −
47% 123
Showing 7 of 7 bills

All transportation bills

in committee · United States · Senate Apr 16, 2026

S 4317: No Licenses for Illegal Drivers or Truckers Act of 2026

This bill requires states to verify that applicants for driver's licenses, commercial licenses, and state ID cards have lawful presence in the United States before issuing them. To enforce this, the legislation mandates that states use approved methods to electronically validate biometric data, conduct background checks, and cross-reference tax and social security records with federal agencies. If a state fails to implement and enforce these verification procedures by October 1, 2026, the federal government will withhold 10% of the state's transportation funding until compliance is achieved. Any withheld funds are then redistributed proportionally to states that have met the new requirements. The bill does not alter existing REAL ID standards but adds a specific layer of immigration status verification to the licensing process.
in committee · United States · House Jun 26, 2025

HR 4178: Enforce the Caps Act

HR 4178, the "Enforce the Caps Act," sets specific annual spending limits for non-defense discretionary programs in federal budgets from fiscal years 2026 through 2029. It establishes new budget authority ceilings of $1.622 trillion for 2026, increasing to $1.671 trillion by 2029. These caps directly affect federal agencies managing programs like education, transportation, and scientific research by restricting their annual funding levels. The bill amends the 1985 Balanced Budget Act to insert these fixed spending levels into law, creating binding limits for those fiscal years.
in committee · United States · Senate Mar 12, 2025

S 995: Choice in Automobile Retail Sales Act of 2025

This bill repeals the EPA's 2024 emissions standards for light- and medium-duty vehicles and amends the Clean Air Act to prevent future regulations from mandating specific technologies or limiting new vehicle availability based on engine type. It directly affects the EPA's regulatory authority and vehicle manufacturers by blocking technology mandates and restrictions on engine types in new vehicles. Key provisions require the EPA to revise regulations within 24 months to align with these changes, ensuring no federal rules limit vehicle choices based on engine technology. The bill's title is misleading, as it does not address automobile retail sales or consumer choice at dealerships.
in committee · United States · Senate Mar 14, 2025

S 1072: Stop CARB Act of 2025

This bill repeals federal waivers that allow California to set its own vehicle and engine emission standards under the Clean Air Act. It directly affects California's Air Resources Board (CARB), prohibiting the state from adopting or enforcing standards for nonroad engines (like construction equipment, farm vehicles, and locomotives) or new motor vehicles. Key provisions include removing federal authorization for California's vehicle standards (Section 177) and invalidating all existing waivers for state emission rules. The bill would eliminate California's ability to enforce its own emission requirements for these categories, shifting authority entirely to federal standards.
Sub-Topics Air Quality
in committee · United States · Senate Mar 12, 2025

S 996: Preserving Choice in Vehicle Purchases Act of 2025

This bill amends the Clean Air Act to prevent states from imposing standards that limit the sale or use of new internal combustion engine vehicles. It adds a new requirement that state standards must not directly or indirectly restrict such vehicles, and it prohibits the EPA from considering pre-2025 state standards as valid under existing waivers. The bill also requires the EPA to revoke certain existing waivers granted between January 2022 and the bill's enactment date if those waivers don't comply with the new standard. This directly affects states with their own vehicle emission rules (like California's ZEV program), limiting their ability to regulate internal combustion engine vehicles through EPA-approved standards.
in committee · United States · Senate Mar 12, 2025

S 990: Freedom to Haul Act of 2025

S 990, the Freedom to Haul Act of 2025, prohibits the Environmental Protection Agency (EPA) from implementing or enforcing Phase 3 greenhouse gas emissions standards for heavy-duty vehicles (finalized in April 2024). It amends the Clean Air Act to require that future emissions rules for vehicles cannot mandate specific technologies or limit the availability of new trucks based on engine type. This directly affects EPA regulatory authority and vehicle manufacturers, ensuring a broader range of new truck options remains available. The bill focuses on preventing regulatory restrictions on vehicle choice, not on emissions outcomes.
in committee · United States · House Feb 7, 2025

HR 1137: No Kill Switches in Cars Act

HR 1137, the "No Kill Switches in Cars Act," repeals Section 24220 of the Infrastructure Investment and Jobs Act (Public Law 117-58), which previously required vehicle manufacturers to implement advanced impaired driving technology. This bill directly affects car manufacturers by removing a mandate to integrate specific safety technology designed to detect driver impairment. The key provision is the repeal itself, eliminating the requirement without creating new obligations or altering existing vehicle safety standards.