SB 506 California Senate · 2025-2026 Regular Session

Transportation: omnibus bill.

Summary
(1) Existing law establishes the Tri-Valley-San Joaquin Valley Regional Rail Authority for purposes of planning, developing, and delivering cost-effective and responsive transit connectivity between the Bay Area Rapid Transit District's rapid transit system and the Altamont Corridor Express commuter rail service in the Tri-Valley that meets the goals and objectives of the community, as specified. Existing law requires the authority's governing board to be composed of 15 representatives. The bill would replace the Mountain House Community Services District with the City of Mountain House on the authority's governing board. (2) Existing law, the Treasure Island Transportation Management Act, authorizes the Board of Supervisors of the City and County of San Francisco to designate a board or agency to act as the transportation management agency for Treasure Island, defined to also include Yerba Buena Island. Existing law authorizes the board of supervisors and the San Francisco County Transportation Authority, by a 23 majority vote of both bodies, to adopt a program of imposing congestion pricing fees for motor vehicles exiting and entering Treasure Island and an initial congestion pricing fee structure, as specified. Existing law requires that, once adopted, the congestion pricing program may only be terminated by the recommendation of both the Treasure Island Development Authority and the Treasure Island Mobility Management Agency followed by a 23 majority vote of both the board of supervisors and the transportation authority. Prior to imposing the initial congestion pricing fees, existing law requires the board of supervisors and transportation authority to each make a finding of fact by a 23 majority vote that the congestion pricing fees have a relationship or benefit to the motor vehicle drivers who are paying the fee. This bill would delete references to the San Francisco County Transportation Authority from the provisions described above, thereby removing those duties from the transportation authority. The bill would also make conforming changes. (3) Existing law requires that each application for an original or a renewal of a driver's license contain certain information, including the applicant's true full name, age, mailing address, and gender. Existing law also provides that if a driver's license is lost, destroyed, or mutilated, or if a new true full name is acquired, the person to whom the driver's license was issued shall obtain a duplicate if the person provides satisfactory proof of the loss, destruction, or mutilation. A violation of these provisions is an infraction. This bill would authorize a person who submits a change of address, as specified, to apply for a duplicate driver's license. The bill would require the applicant who receives a duplicate through this process to immediately destroy the license containing the prior mailing address. By creating a new crime, this bill would impose a state-mandated local program. (4) Existing law generally prohibits any person from driving any motor vehicle with any object or material placed, displayed, installed, affixed, or applied in or upon the vehicle that obstructs or reduces the driver's clear view through the windshield or side windows. Existing law provides exceptions to this prohibition, including, among other things, a video event recorder in a commercial motor vehicle with the capability of monitoring driver performance to improve driver safety, as specified. This bill would revise the above-described exception to instead apply to vehicle safety technology, as defined, installed on specified vehicles, including, among others, motortrucks of 3 or more axles that are more than 10,000 pounds gross vehicle weight rating, that are otherwise in compliance with federal regulations, as specified. (5) Existing law requires the Department of the California Highway Patrol to adopt reasonable rules and regulations that, in the judgment of the department, are designed to promote the safe operation of vehicles, including hours-of-service regulations for drivers of those vehicles that are consistent with specified federal hours-of-service regulations applicable to motor carriers. Existing law establishes exceptions to these regulations for vehicles engaged in intrastate commerce that are not transporting hazardous substances or hazardous waste, including a driver of a truck or truck tractor, except for a driver of a tank vehicle with a capacity of more than 500 gallons transporting flammable liquid, as specified. Existing law authorizes the department to create an exception for a driver, by regulation, of a tank vehicle with a capacity of more than 500 gallons to exceed the maximum driving time, provided that those regulations are consistent with federal laws and regulations, during a state of emergency declared by the Governor and for the purpose of refueling aircraft used in emergency-related activities. This bill would remove the requirement that this exception be consistent with federal laws and regulations and would remove the requirement that the exception be limited to the driver of a tank vehicle with a capacity of more than 500 gallons. The bill would also make certain technical, nonsubstantive changes. The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement. This bill would provide that no reimbursement is required by this act for a specified reason.
Bill status signed all 5 stages cleared
Introduction
Feb 2025
Committee Review
Aug 2025
Senate Passage
Apr 2025
Assembly Passage
Aug 2025
Signed into Law
Oct 2025
Introduced Feb 19, 2025 Signed Oct 6, 2025
Maddy AI version diff · 5 comparisons

What changed between versions

06/05/25 - Amended Assembly 09/16/25 - Enrolled · 2 edits · Sep 16, 2025
MINOR
The transition from the Amended Assembly version to the Enrolled version of SB 506 involves no substantive policy changes. The differences are entirely formatting and procedural: removal of line numbers and amendment markup (strikethroughs and insertions), addition of Senate passage date (September 11, 2025) and Assembly passage date (August 28, 2025), and inclusion of the Governor's receipt block. The enrolled version is the clean final text of the same bill.
TECHNICAL

Removed line numbers and amendment markup (strikethrough/insertion indicators) that were present in the Amended Assembly version to produce a clean enrolled text.

Added Senate passage date of September 11, 2025 and Assembly passage date of August 28, 2025, along with the Governor's receipt block for the enrolled bill format.

Floor votes · Senate Apr 24, 2025 · Assembly Aug 28, 2025

How they voted

370
Passed · 3 other
Total votes 40
Apr 24, 2025
D Democratic30
27 Yea 3
90% Yea
R Republican10
10 Yea
100% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
23
Key actions
10
Committee
6
Amendments
4
Oct 6, 2025
Signed into law
Approved by the Governor.
legislature
Sep 11, 2025
Upper · Passed
Assembly amendments concurred in. (Ayes 40. Noes 0. Page 2927.) Ordered to engrossing and enrolling.
upper
Aug 28, 2025
Introduced
In Senate. Concurrence in Assembly amendments pending.
upper
Aug 28, 2025
Lower · Passed
Read third time. Passed. (Ayes 74. Noes 0. Page 2776.) Ordered to the Senate.
lower
Aug 20, 2025
Lower · Passed
From committee: Do pass. Ordered to consent calendar. (Ayes 15. Noes 0.) (August 20).
lower
Jul 15, 2025
Lower · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To consent calendar. (Ayes 16. Noes 0.) (July 14). Re-referred to Com. on APPR.
lower
Jun 5, 2025
Lower · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on TRANS.
lower
May 12, 2025
Committee
Referred to Com. on TRANS.
lower
Apr 24, 2025
Upper · Passed
Read third time. Passed. (Ayes 37. Noes 0. Page 887.) Ordered to the Assembly.
upper
Apr 21, 2025
Upper · Passed
From committee: Be ordered to second reading pursuant to Senate Rule 28.8 and ordered to consent calendar.
upper
Apr 9, 2025
Upper · Passed
From committee: Do pass and re-refer to Com. on APPR. with recommendation: To consent calendar. (Ayes 15. Noes 0. Page 710.) (April 8). Re-referred to Com. on APPR.
upper
Mar 24, 2025
Upper · Passed
From committee with author's amendments. Read second time and amended. Re-referred to Com. on TRANS.
upper
Feb 26, 2025
Committee
Referred to Com. on TRANS.
upper
Feb 19, 2025
Introduced
Introduced. Read first time. To Com. on RLS. for assignment. To print.
upper
0 primary · 0 co-sponsors

Sponsors

No sponsor information available.