CA · Highway

CA-1 N Accidents & Crashes

CA-1 N has recorded 419 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 1 new crash were reported. The highest crash volumes are concentrated near San Mateo and Sonoma.

Data is sourced from the California Crash Records System (CCRS), maintained by the California Highway Patrol and updated daily, and the CA 511 live incident feed, refreshed every 15 minutes. Records include crash severity, injury data, vehicle information, and precise geographic coordinates. Last updated Oct. 29, 2026.

Breakdown by type: 11 accident.

11

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on CA-1 N. Click a marker to view details.

Crash Records

CA-1 N Incidents 11 results

11 accident

CHP : Traffic Hazard on CA-1 Northbound ramp to US-101 N (san Francisco) (San Francisco). 2nd lane from the left blocked. Expect delays.

Moderate Accident

San Francisco 2 days, 6 hours ago

CHP : Disabled vehicle on CA-1 Northbound at Serramonte Blvd (Daly City). Right lane blocked. Expect delays.

Moderate Accident

San Mateo 5 days, 20 hours ago

CHP : Fire on CA-1 Northbound at Geary Blvd (San Francisco). Lane blocked. Expect delays.

Moderate Accident

San Francisco 1 week ago

CHP : Disabled vehicle on CA-1 Northbound at Linda Mar Blvd (Pacifica). Lane affected. Expect delays.

Moderate Accident

San Mateo 1 week, 3 days ago

CHP : Traffic Hazard on CA-1 Northbound north of Sloat Blvd (San Francisco). Lane affected. Expect delays.

Moderate Accident

San Francisco 1 week, 4 days ago

CHP : Fire on CA-1 Eastbound and Westbound south of Fairfax - Bolinas Rd (Marin). Right shoulder affected. Expect delays.

Moderate Accident

Santa Cruz 1 week, 4 days ago

CHP : Traffic Hazard on CA-1 Northbound south of Milagra Dr (Pacifica). Lane affected. Expect delays.

Moderate Accident

San Mateo 1 week, 6 days ago

CHP : Traffic Hazard on CA-1 Northbound south of I-280 N-CA-1 N Split (Daly City). Lane affected. Expect delays.

Moderate Accident

San Mateo 2 weeks, 3 days ago

CHP : Traffic Collision on CA-1 Eastbound and Westbound at Fairfax - Bolinas Rd (Marin). Right shoulder affected. Expect delays.

Moderate Accident

Santa Cruz 2 weeks, 4 days ago

CHP : Traffic Hazard on CA-1 Northbound south of Sharp Park Rd (Pacifica). Lane blocked. Expect delays.

Moderate Accident

San Mateo 3 weeks, 4 days ago

CHP : Traffic Hazard on CA-1 Northbound at Santa Cruz County Line (Unincorporated). Lane affected. Expect delays.

Moderate Accident

San Mateo 4 weeks ago