California’s Daylighting Law – AB 413

What is California’s Daylighting Law?

Assembly Bill 413, also referred to as California’s ‘Daylighting Law’ makes it illegal to park within 20 feet of any marked or unmarked crosswalk, even if the approach does not have any red curbs painted. 20 feet is about the length of a standard parking space or the length of a large vehicle.

The law officially went into effect January 1, 2024, but enforcement of the law could not begin until January 1, 2025. 

The goal of the new law is to improve the safety of pedestrians, bicyclists and drivers by increasing overall visibility at crosswalks. Removing the obstruction of parked vehicles in close proximity to crosswalks will allow drivers to have a clear view of pedestrians or bicyclists waiting to cross the street.

What communities can expect enforcement of AB 413?

This is a statewide law. The San Mateo County Sheriff’s Office provides law enforcement services to the communities of Half Moon Bay, Millbrae, North Fair Oaks, San Carlos, Portola Valley, Woodside and unincorporated areas of San Mateo County. All areas are subject to enforcement. 

How will the Sheriff’s Office enforce the new law? 

As with any new law, the San Mateo County Sheriff’s Office first takes the approach of educating residents. The Sheriff’s Office is sharing information about AB 413 on social media, through flyers and on this website. 

Where can I learn more about the Daylighting Law? 

To read Assembly Bill No. 413 in full, visit the California Legislative Information website.