California 2025-2026 Regular Session

California Assembly Bill AB1421

Introduced
2/21/25  
Refer
3/13/25  
Report Pass
1/5/26  
Refer
1/6/26  
Report Pass
1/13/26  
Refer
1/13/26  
Refer
1/22/26  
Report Pass
1/22/26  
Engrossed
1/29/26  

Caption

Vehicles: Road Usage Charge Technical Advisory Committee.

Impact

The passage of AB 1421 would have significant implications for funding transportation in California. With predictions suggesting substantial declines in traditional gas tax revenues due to the increased adoption of electric vehicles, the bill’s emphasis on investigating alternative revenue sources through mileage-based user charges becomes critically important. Additionally, the bill prioritizes the participation of various stakeholders, which may facilitate a more inclusive approach in addressing the transportation funding crisis while considering the impact on different demographics, particularly low-income drivers who may face inequities as commuting patterns shift.

Summary

Assembly Bill 1421, introduced by Assembly Member Wilson, seeks to extend the provisions related to the Road Usage Charge Technical Advisory Committee and the pilot program assessing mileage-based revenue collection as an alternative to the traditional gas tax system. The bill aims to extend the operational provisions of the committee until January 1, 2035, thus allowing further exploration of a road user charge system that can potentially address the shortfall in gas tax revenues resulting from a growing transition to electric vehicles and more fuel-efficient cars. The bill mandates the California Transportation Commission to prepare and submit a comprehensive report by January 1, 2027, detailing research and recommendations concerning a road user charge or mileage-based fee system.

Sentiment

The general sentiment towards AB 1421 appears to be cautiously optimistic among supporters, who view it as a proactive step to ensure sustainable funding for California's transportation infrastructure amidst a changing vehicle landscape. However, there are concerns regarding the potential inequities that may arise from such a system if not properly implemented, especially regarding its effect on low-income households. Stakeholders express a desire for thorough public consultation and equitable solutions in the rollout of a road usage charge system, emphasizing the need to balance environmental goals with affordability in transportation.

Contention

Notable points of contention include the challenge of designing a road usage charge that is fair and equitable for all drivers, particularly for those in rural areas or lower-income brackets. The divergence in opinions regarding how to structure such a fee to prevent exacerbating transportation costs for vulnerable populations is significant. Furthermore, the bill's potential to disrupt the existing gas tax system poses questions about the reliability of future revenues and whether appropriate safeguards are in place to ensure that funding aligns with the needs of California’s diverse transportation infrastructure.

Companion Bills

No companion bills found.

Previously Filed As

CA ACA12

Road usage charges: vote and voter approval requirements.

CA AB52

Farmer equity: advisory committees.

CA SB843

Vehicles: school pupil transportation: advisory committee.

CA SB496

Advanced Clean Fleets Regulation: appeals advisory committee: exemptions.

CA SB922

Vehicles: local agency charges: use of streets or highways.

CA AB2404

State advisory groups, boards, and committees: San Joaquin Valley.

CA SB218

Motor vehicles; off-road vehicles, operation requirements for use on public roads, provided

CA SB303

Motor vehicles; off-road vehicles, operation requirements for use on public roads, provided

CA SB1246

Autonomous vehicles.

CA SB152

Changes Automated Vehicle Identification System Usage

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