CA · Highway

CA-1 N Accidents & Crashes

CA-1 N has recorded 418 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 3 new crashes 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. 27, 2026.

Breakdown by type: 118 accident.

118

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

1

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 118 results

118 accident

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Left lane affected. Expect delays.

Santa Cruz 5 hours, 13 minutes ago

CHP : Traffic Hazard on CA-1 Northbound at Swanton Rd (Unincorporated). Lane affected. Expect delays.

Santa Cruz 21 hours, 28 minutes ago

CHP : Traffic Hazard on CA-1 Northbound south of Higgins Canyon Rd (Half Moon Bay). Lanes affected. Expect delays.

San Mateo 1 day, 5 hours ago

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Right shoulder affected. Expect delays.

Santa Cruz 2 days, 4 hours ago

CHP : Traffic Collision with Injuries on CA-1 Northbound north of 1st St (Montara). Right shoulder affected. Expect delays.

San Mateo 2 days, 21 hours ago

CHP : Traffic Hazard on CA-1 Eastbound and Westbound north of Seascape Dr (Muir Beach Overlook) (Unincorporated). Lane affected. Expect delays.

Marin 1 week, 1 day ago

CHP : Traffic Collision with Injuries on CA-1 Northbound east of Valley Ford Freestone Rd (Valley Ford). Lane affected. Expect delays.

Sonoma 1 week, 2 days ago

CHP : Traffic Hazard on CA-1 Northbound north of Swanton Rd (Unincorporated). Lane affected. Expect delays.

Santa Cruz 1 week, 3 days ago

CHP : Traffic Hazard on CA-1 Northbound at Almonte Blvd (Unincorporated). Lane affected. Expect delays.

Marin 2 weeks, 1 day ago

CHP : Residual delays on CA-1 Northbound south of Panoramic Hwy (Unincorporated). Right shoulder affected. Expect delays.

Marin 2 weeks, 2 days ago

CHP : Residual delays on CA-1 Northbound north of Capistrano Rd (El Granada). Right shoulder affected. Expect delays.

San Mateo 2 weeks, 2 days ago

CHP : Traffic Collision on CA-1 Northbound north of Capistrano Rd (El Granada). Right shoulder affected. Expect delays.

San Mateo 2 weeks, 3 days ago

CHP : Traffic Collision on CA-1 Northbound north of Capistrano Rd (El Granada). Lane affected. Expect delays.

San Mateo 2 weeks, 3 days ago

CHP : Traffic Collision on CA-1 Northbound south of Old Devil's Slide Hwy (Pacifica). Lane affected. Expect delays.

San Mateo 2 weeks, 3 days ago

CHP : Disabled vehicle on CA-1 Northbound south of Gravenstein Hwy (Valley Ford). Lane affected. Expect delays.

Sonoma 3 weeks ago

CHP : Traffic Hazard on CA-1 Northbound north of Carlos St (Moss Beach). Lane affected. Expect delays.

San Mateo 3 weeks, 2 days ago

CHP : Traffic Collision with Injuries on CA-1 Northbound south of Panoramic Hwy (Unincorporated). Lane affected. Expect delays.

Marin 3 weeks, 4 days ago

CHP : Traffic Hazard on CA-1 Northbound at Capistrano Rd (El Granada). Right shoulder affected. Expect delays.

San Mateo 4 weeks, 1 day ago

CHP : Traffic Collision with Injuries on CA-1 Northbound at Panoramic Hwy (Unincorporated). Lane affected. Expect delays.

Marin 1 month ago

CHP : Traffic Hazard on CA-1 Northbound south of Devil's Slide Trail (Pacifica). Lane blocked. Expect delays.

San Mateo 1 month ago

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Lane affected. Expect delays.

Santa Cruz 1 month ago

CHP : Traffic Hazard on CA-1 Northbound at Almonte Blvd (Unincorporated). Lane blocked. Expect delays.

Marin 1 month, 1 week ago

CHP : Traffic Collision with Injuries on CA-1 Northbound at Carlos St (Moss Beach). Lane affected. Expect delays.

San Mateo 1 month, 1 week ago

CHP : Traffic Collision on CA-1 Northbound north of Panoramic Hwy (Unincorporated). Lanes blocked. Expect delays.

Marin 1 month, 1 week ago

CHP : Traffic Collision with Injuries on CA-1 Northbound at Carlos St (Moss Beach). Lane blocked. Expect delays.

San Mateo 1 month, 1 week ago

CHP : Traffic Hazard on CA-1 Northbound north of Panoramic Hwy (Unincorporated). Lane affected. Expect delays.

Marin 1 month, 1 week ago

CHP : Traffic Hazard on CA-1 Northbound north of Old Devil's Slide Hwy (Pacifica). Lane affected. Expect delays.

San Mateo 1 month, 1 week ago

CHP : Traffic Hazard on CA-1 Northbound at 9TH St (Montara). Lane affected. Expect delays.

San Mateo 1 month, 2 weeks ago

CHP : Traffic Collision with Injuries on CA-1 Northbound north of Panoramic Hwy (Unincorporated). Lane blocked. Expect delays.

Marin 1 month, 2 weeks ago

CHP : Disabled vehicle on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Center lanes blocked. Expect delays.

Sonoma 1 month, 3 weeks ago

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Right lane affected. Expect delays.

Santa Cruz 1 month, 3 weeks ago

CHP : Residual delays on CA-1 Northbound at Almonte Blvd (Unincorporated). Right shoulder affected. Expect delays.

Marin 1 month, 4 weeks ago

CHP : Disabled tractor trailer on CA-1 Northbound north of 9TH St (Montara). Lane blocked. Expect delays.

San Mateo 2 months ago

CHP : Traffic Hazard on CA-1 Northbound north of Bonny Doon Rd (Unincorporated). Lanes affected. Expect delays.

Santa Cruz 2 months ago

CHP : Traffic Hazard on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Lane affected. Expect delays.

Sonoma 2 months ago

CHP : Traffic Collision with Injuries on CA-1 Northbound north of Valley Ford Rd (Valley Ford). Lanes affected. Expect delays.

Sonoma 2 months ago

CHP : Traffic Collision on CA-1 Northbound north of Panoramic Hwy (Unincorporated). Right shoulder affected. Expect delays.

Marin 2 months ago

CHP : Traffic Collision on CA-1 Northbound east of Point Reyes-petaluma Rd (Point Reyes Station). Right shoulder affected. Expect delays.

Marin 2 months ago

CHP : Traffic Hazard on CA-1 Northbound north of Valley Ford Freestone Rd (Valley Ford). Lane affected. Expect delays.

Sonoma 2 months ago

CHP : Brush fire on CA-1 Northbound at Valley Ford Rd (Valley Ford). Right shoulder affected. Expect delays.

Sonoma 2 months, 1 week ago

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Left and center lanes affected. Expect delays.

Santa Cruz 2 months, 1 week ago

CHP : Traffic Collision with Injuries on CA-1 Northbound at Carlos St (Moss Beach). Lane affected. Expect delays.

San Mateo 2 months, 2 weeks ago

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Left lane affected. Expect delays.

Santa Cruz 2 months, 2 weeks ago

CHP : Traffic Hazard on CA-1 Northbound south of CA-17 S (Santa Cruz). Left lane affected. Expect delays.

Santa Cruz 2 months, 2 weeks ago

CHP : Disabled vehicle on CA-1 Northbound at CA-17 S (Santa Cruz). Off Ramp affected. Expect delays.

Santa Cruz 2 months, 2 weeks ago

CHP : Disabled truck on CA-1 Northbound south of Devil's Slide Trail (Pacifica). Center lane affected. Expect delays.

San Mateo 2 months, 2 weeks ago

CHP : Traffic Collision with Injuries on CA-1 Northbound at Point Reyes-petaluma Rd (Point Reyes Station). Lane affected. Expect delays.

Marin 2 months, 3 weeks ago

CHP : Vehicle fire on CA-1 Eastbound and Westbound at Seascape Dr (Muir Beach Overlook) (Unincorporated). Lane affected. Expect delays.

Marin 2 months, 3 weeks ago

CHP : Brush fire on CA-1 Northbound south of CA-17 S (Santa Cruz). Lane affected. Expect delays.

Santa Cruz 2 months, 3 weeks ago

CHP : Brush fire on CA-1 Northbound south of CA-17 S (Santa Cruz). Lane affected. Expect delays.

Santa Cruz 2 months, 3 weeks ago