What is Daylighting? California's Crosswalk Parking Law (AB 413) Decoded
📌 Key Takeaways
- •AB 413 prohibits parking, standing, or stopping a vehicle within 20 feet of the approach side of any crosswalk, marked or unmarked.
- •The law applies regardless of whether the curb is painted red or if signs are present—it is a blanket, state-wide visual clearance rule.
- •Exemptions are granted only if there are explicit, municipal-approved parking space markings or signs indicating a shorter distance.
California's Assembly Bill 413 (AB 413) introduces a major shift in urban safety standards. The daylighting law requires drivers to leave crosswalks completely visible to oncoming vehicular traffic.
The 20-Foot Clearance Zone
Under AB 413, vehicles cannot park within 20 feet of the approaching side of any marked or unmarked crosswalk at an intersection. This visual safety zone allows pedestrians and drivers to see each other clearly before entering the intersection.
Critical Application Constraints:
- No curb paint required: Fines apply even if the municipality has not painted the curb red. It is the driver's duty to estimate the 20-foot distance.
- Marked vs Unmarked: Applies to marked white/yellow crosswalks and any unmarked intersection where sidewalks connect across a street.
- Exceptions: Permitted only if the space is explicitly designated with painted white boxes or signage indicating active spaces.
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Frequently Asked Questions
What is the purpose of the daylighting law?
Daylighting increases visibility at intersections by removing parked cars that block the sightlines between approaching drivers and pedestrians crossing the street.
Does California's daylighting law apply to unmarked crosswalks?
Yes, the law applies to both marked and unmarked crosswalks. An unmarked crosswalk exists at any intersection where sidewalks meet at right angles, regardless of painted lines.