CA · Highway

US-101 N Accidents & Crashes

US-101 N has recorded 3,791 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 21 new crashes were reported. The highest crash volumes are concentrated near Santa Clara and San Mateo.

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 Nov. 4, 2026.

Breakdown by type: 938 accident.

938

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

8

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on US-101 N. Click a marker to view details.

Crash Records

US-101 N Incidents 938 results

938 accident

CHP : Disabled vehicle on US-101 Northbound south of Bellam Blvd (San Rafael). Lane affected. Expect delays.

Moderate Accident

Marin 5 hours, 24 minutes ago

CHP : Traffic Collision on US-101 Northbound exiting at E 3RD Ave (San Mateo). Left lane blocked. Expect delays.

Moderate Accident

San Mateo 7 hours, 24 minutes ago

CHP : Disabled vehicle on US-101 Northbound north of S Airport Blvd (South San Francisco). Right lane blocked. Expect delays.

Moderate Accident

San Mateo 7 hours, 54 minutes ago

CHP : Traffic Collision on US-101 Northbound south of S Airport Blvd (South San Francisco). Lane blocked. Expect delays.

Moderate Accident

San Mateo 7 hours, 54 minutes ago

CHP : Traffic Collision on US-101 Northbound south of Redwood Shores Pky (San Carlos). Lane affected. Expect delays.

Moderate Accident

San Mateo 8 hours, 9 minutes ago

CHP : Traffic Collision on US-101 Northbound south of Redwood Shores Pky (San Carlos). Left lane blocked. Expect delays.

Moderate Accident

San Mateo 9 hours, 24 minutes ago

CHP : Traffic Collision on US-101 Northbound south of CA-12 W (Santa Rosa). Lane affected. Expect delays.

Moderate Accident

Sonoma 10 hours, 39 minutes ago

CHP : Traffic Collision on US-101 Northbound south of CA-12 E (Santa Rosa). Lane affected. Expect delays.

Moderate Accident

Sonoma 10 hours, 39 minutes ago

CHP : Traffic Collision on US-101 Northbound exiting at Tamalpais Dr (Corte Madera). Right lane blocked. Expect delays.

Moderate Accident

Marin 12 hours, 54 minutes ago

CHP : Traffic Collision on US-101 Northbound north of Mendocino Ave (Santa Rosa). Lane affected. Expect delays.

Moderate Accident

Sonoma 13 hours, 9 minutes ago

CHP : Disabled vehicle on US-101 Northbound south of E 3RD Ave (San Mateo). Left lanes blocked. Expect delays.

Moderate Accident

San Mateo 18 hours, 54 minutes ago

CHP : Traffic Collision on US-101 Northbound south of San Antonio Ave (Mountain View). Center lane affected. Expect delays.

Moderate Accident

Santa Clara 20 hours, 24 minutes ago

CHP : Traffic Collision on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Left lanes blocked. Expect delays.

Moderate Accident

San Mateo 1 day, 4 hours ago

CHP : Traffic Collision with Injuries on US-101 Northbound south of CA-92 W (San Mateo). 2nd lane from the left affected. Expect delays.

Moderate Accident

San Mateo 1 day, 5 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Geyserville Ave (Geyserville). Lane blocked. Expect delays.

Moderate Accident

Sonoma 1 day, 7 hours ago

CHP : Traffic Collision with Injuries on US-101 Northbound at N San Pedro Rd (San Rafael). Right lane blocked. Expect delays.

Moderate Accident

Marin 1 day, 8 hours ago

CHP : Disabled vehicle on US-101 Northbound at Dry Creek Rd (Healdsburg). 2nd lane from the left blocked. Expect delays.

Moderate Accident

Sonoma 1 day, 15 hours ago

CHP : Traffic Collision on US-101 Northbound north of Leavesley Rd (Gilroy). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 16 hours ago

CHP : Residual delays on US-101 Northbound entering at Blossom Hill Rd (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 16 hours ago

CHP : Traffic Collision on US-101 Northbound at Alum Rock Ave (San Jose). Left lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 day, 20 hours ago

CHP : Traffic Collision with Injuries on US-101 Northbound north of De Long Ave (Novato). Left lane blocked. Expect delays.

Moderate Accident

Marin 1 day, 20 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Berryessa Rd (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 8 hours ago

CHP : Traffic Hazard on US-101 Northbound at Monterey Hwy (Gilroy). Lane affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 8 hours ago

CHP : Traffic Hazard on US-101 Northbound at CA-92 E (San Mateo). Right shoulder blocked. Expect delays.

Moderate Accident

San Mateo 2 days, 8 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Healdsburg Ave (Healdsburg). Lane affected. Expect delays.

Moderate Accident

Sonoma 2 days, 9 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Redwood Shores Pky (San Carlos). Right shoulder affected. Expect delays.

Moderate Accident

San Mateo 2 days, 11 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Whipple Ave (Redwood City). Lane blocked. Expect delays.

Moderate Accident

San Mateo 2 days, 11 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Coyote Creek Golf Dr (San Jose). HOV affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 12 hours ago

CHP : Brush fire on US-101 Northbound south of I-280 N-US-101 N Ramp (San Francisco). Right shoulder affected. Expect delays.

Moderate Accident

San Francisco 2 days, 15 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Beatty Rd (Brisbane). Lane affected. Expect delays.

Moderate Accident

San Mateo 2 days, 18 hours ago

CHP : Residual delays on US-101 Northbound at E Capitol Expy (San Jose). Left shoulder affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 19 hours ago

CHP : Traffic Collision on US-101 Northbound north of E Todd Rd (Santa Rosa). Right shoulder affected. Expect delays.

Moderate Accident

Sonoma 2 days, 22 hours ago

CHP : Traffic Collision on US-101 Northbound south of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.

Moderate Accident

San Mateo 2 days, 22 hours ago

CHP : Traffic Collision with Injuries on US-101 Northbound at Lakeville Hwy (Petaluma). Right shoulder affected. Expect delays.

Moderate Accident

Sonoma 3 days, 2 hours ago

CHP : Traffic Collision on US-101 Northbound south of Oyster Point Blvd (South San Francisco). Lane affected. Expect delays.

Moderate Accident

San Mateo 3 days, 8 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Windsor River Rd (Windsor). Right shoulder affected. Expect delays.

Moderate Accident

Sonoma 3 days, 8 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Windsor River Rd (Windsor). Right lane affected. Expect delays.

Moderate Accident

Sonoma 3 days, 9 hours ago

CHP : Brush fire on US-101 Northbound south of Alum Rock Ave (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 9 hours ago

CHP : Disabled vehicle on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Lane blocked. Expect delays.

Moderate Accident

San Mateo 3 days, 10 hours ago

CHP : Fire on US-101 Northbound at I-680 N (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 10 hours ago

CHP : Downed pole on US-101 Northbound entering at Holly St (San Carlos). Lane affected. Expect delays.

Moderate Accident

San Mateo 3 days, 13 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Bellam Blvd (San Rafael). Right lane affected. Expect delays.

Moderate Accident

Marin 3 days, 14 hours ago

CHP : Traffic Hazard on US-101 Northbound north of Atherton Ave (Novato). Lane affected. Expect delays.

Moderate Accident

Marin 3 days, 15 hours ago

CHP : Fire on US-101 Northbound at Pacheco Pass Hwy (Gilroy). Lane affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 17 hours ago

CHP : Traffic Hazard on US-101 Northbound south of CA-85 N (san Jose) (San Jose). 2nd lane from the left affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 17 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Blossom Hill Rd (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 17 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Holly St (San Carlos). Right and center lanes affected. Expect delays.

Moderate Accident

San Mateo 3 days, 18 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Shiloh Rd (Windsor). Lane affected. Expect delays.

Moderate Accident

Sonoma 3 days, 19 hours ago

CHP : Traffic Collision with Injuries on US-101 Northbound north of Sir Francis Drake Blvd (Larkspur). Lane affected. Expect delays.

Moderate Accident

Marin 4 days, 3 hours ago

CHP : Fire on US-101 Northbound south of Coyote Creek Golf Dr (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 4 days, 3 hours ago