Northbound Highway 1-At Paloma Avenue in Pacifica Overnight Full Highway Closure Three Consecutive Nights


Starts Monday, February 6, 2023 at 10:00 PM
Due to Bridge Repair Work
Motorists Should Watch for Detours 

SAN MATEO COUNTY- Caltrans will perform overnight bridge repair work on northbound Highway 1 in Pacifica.

For worker and public safety, during the work. a full overnight highway closure will be in effect on northbound Highway 1 at Paloma Avenue, during three consecutive nights, starting on Monday, February 6.

The work is scheduled nightly Monday, February 6, Tuesday, February 7 and Wednesday, February 8. Each night, work will start at 10:00 PM until 5:00 AM the following morning. The project is scheduled to be completed by Wednesday, February 8 at 5:00 AM.

Motorists traveling on northbound Highway 1 will be detoured to northbound Oceana B via Clarendon Road. Then back onto northbound Highway 1 at Paloma Avenue.

Expect delays overnight and watch for detour signs.

All work is weather dependent. The work may be extended or rescheduled due to inclement weather. 

For the latest road information go to: or 1-800-427-ROAD

Caltrans will update its Twitter page at on the latest highway conditions throughout California.

Please drive with caution. Slow for the Cone Zone and Be Work Zone Alert. For 24/7 traffic updates, follow  

Caltrans thanks motorists and the public for its patience and understanding as we work to maintain our state’s highways, bridges, and tunnels.


| | #BeWorkZoneAlert | Twitter | Facebook | YouTube |