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Home/Bills/AB 390California · 2025–2026 Regular Session
Assembly BillChaptered/SignedVehicle

AB 390: Vehicles: highway safety.

California · Assembly · 2025–2026 Regular Session · last verified December 7, 2025

What AB 390 does, verified December 7, 2025

The bill aims to amend the vehicle code by expanding a requirement for drivers approaching stationary vehicles with flashing lights. Drivers must approach such vehicles with due caution and either change lanes to avoid the vehicle or slow to a reasonable speed. This requirement applies to marked highway maintenance vehicles, as well as any stationary vehicle displaying flashing hazard lights or other warning devices. Violations of this provision will remain an infraction, punishable by a fine of up to $50. No reimbursement is required by this act for certain costs.

Bill journey
IntroducedComplete
In CommitteeComplete
First Chamber FloorComplete
Second ChamberComplete
GovernorComplete
6ChapteredCurrent
Last action: Chaptered by Secretary of State - Chapter 58, Statutes of 2025. (2025-07-03)Alert me
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Coauthors
Juan AlanisMia BontaTom LackeyTina McKinnorCottie Petrie-NorrisRhodesia RansomEsmeralda SoriaPatrick AhrensBob ArchuletaMatt HaneyRoger NielloJose Luis Solache
Recent actions25 total · showing 5
Jul. 28, 2025Chaptered by Secretary of State - Chapter 58, Statutes of 2025.
Jul. 28, 2025Approved by the Governor.
Jul. 15, 2025Enrolled and presented to the Governor at 3:30 p.m.
Jul. 10, 2025Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 73. Noes 0. Page 2503.).
Jul. 10, 2025Senate amendments concurred in. To Engrossing and Enrolling. (Ayes 73. Noes 0.).
Full action history, 20 earlier actionsConnect Plus
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