CA · Highway

US-101 N Accidents & Crashes

US-101 N has recorded 3,722 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 29 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 Oct. 31, 2026.

Breakdown by type: 2,281 accident.

2,281

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

13

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 2,281 results

2281 accident

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

Moderate Accident

Marin 13 minutes ago Live

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

Moderate Accident

Marin 1 hour, 13 minutes ago

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

Moderate Accident

Santa Clara 2 hours, 58 minutes 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 hours, 28 minutes ago

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

Moderate Accident

Santa Clara 3 hours, 43 minutes 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 4 hours, 43 minutes ago

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

Moderate Accident

Sonoma 5 hours, 28 minutes ago

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

Moderate Accident

Santa Clara 13 hours, 43 minutes ago

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

Moderate Accident

Marin 13 hours, 43 minutes ago

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

Moderate Accident

San Mateo 14 hours, 58 minutes ago

CHP : Traffic Collision on US-101 Northbound at E Hillsdale Blvd (San Mateo). Lane affected. Expect delays.

Moderate Accident

San Mateo 14 hours, 58 minutes ago

CHP : Traffic Collision with Injuries and Overturned vehicle on US-101 Northbound exiting at N Lawrence Expy (Sunnyvale). Left lane blocked. Expect delays.

Moderate Accident

Santa Clara 15 hours, 13 minutes ago

CHP : Traffic Hazard on US-101 Northbound south of Hellyer Ave (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 19 hours, 13 minutes ago

CHP : Traffic Collision with Injuries on US-101 Northbound south of College Ave (Santa Rosa). Right lane blocked. Expect delays.

Moderate Accident

Sonoma 23 hours, 28 minutes ago

CHP : Brush fire on US-101 Northbound ramp to I-680 N (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 23 hours, 28 minutes ago

CHP : Traffic Hazard on US-101 Northbound ramp to I-280 S (San Francisco). Lane affected. Expect delays.

Moderate Accident

San Francisco 1 day, 1 hour ago

CHP : Traffic Hazard on US-101 Northbound south of I-280 N (San Francisco). Lane affected. Expect delays.

Moderate Accident

San Francisco 1 day, 2 hours ago

CHP : Traffic Hazard on US-101 Northbound north of Tamalpais Dr (Corte Madera). 3rd lane from the left blocked. Expect delays.

Moderate Accident

Marin 1 day, 3 hours ago

CHP : Traffic Hazard on US-101 Northbound north of Airport Exit (Millbrae). 3rd lane from the left blocked. Expect delays.

Moderate Accident

San Mateo 1 day, 3 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Great America Pky (Santa Clara). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 4 hours ago

CHP : Residual delays on US-101 Northbound entering at Miller Creek Rd (Unincorporated). Right shoulder affected. Expect delays.

Moderate Accident

Marin 1 day, 4 hours ago

CHP : Traffic Hazard on US-101 Northbound south of 3RD ST (San Rafael) (San Rafael). Left lanes affected. Expect delays.

Moderate Accident

Marin 1 day, 5 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Lytton Springs Rd (Unincorporated). Left lane blocked. Expect delays.

Moderate Accident

Sonoma 1 day, 5 hours ago

CHP : Traffic Hazard on US-101 Northbound at Spencer Ave (Sausalito). Right lane blocked. Expect delays.

Moderate Accident

Marin 1 day, 10 hours ago

CHP : Traffic Collision on US-101 Northbound at Geyserville Ave (Geyserville). Lane affected. Expect delays.

Moderate Accident

Sonoma 1 day, 13 hours ago

CHP : Traffic Collision on US-101 Northbound south of I-80 E (San Francisco). Right lane affected. Expect delays.

Moderate Accident

San Francisco 1 day, 17 hours ago

CHP : Disabled vehicle on US-101 Northbound north of Whipple Ave (Redwood City). 2nd lane from the left affected. Expect delays.

Moderate Accident

San Mateo 1 day, 18 hours ago

CHP : Residual delays on US-101 Northbound north of I-680 N (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 18 hours ago

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

Moderate Accident

Sonoma 1 day, 20 hours ago

CHP : Traffic Collision with Injuries on US-101 Northbound north of Masten Ave (Gilroy). Lane affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 4 hours ago

CHP : Traffic Collision on US-101 Northbound south of W Railroad Ave (Cotati). 2nd lane from the left blocked. Expect delays.

Moderate Accident

Sonoma 2 days, 5 hours ago

CHP : Traffic Collision with Injuries on US-101 Northbound south of Tennant Ave (Morgan Hill). Center lanes blocked. Expect delays.

Moderate Accident

Santa Clara 2 days, 5 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Coyote Creek Golf Dr (San Jose). 2nd lane from the left affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 6 hours ago

CHP : Grass fire on US-101 Northbound entering at E Capitol Expy (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 19 hours ago

CHP : Traffic Collision on US-101 Northbound south of Coyote Creek Golf Dr (San Jose). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 2 days, 21 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Moffett Blvd (Mountain View). Lane affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 21 hours ago

CHP : Traffic Hazard on US-101 Northbound north of Tiburon Blvd (Mill Valley). Lanes affected. Expect delays.

Moderate Accident

Marin 3 days, 1 hour ago

CHP : Traffic Collision on US-101 Northbound south of E 3RD Ave (San Mateo). Lane affected. Expect delays.

Moderate Accident

San Mateo 3 days, 2 hours ago

CHP : Traffic Hazard on US-101 Northbound north of Old Bayshore Hwy (San Jose). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 3 days, 4 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Ralston Ave (Belmont). Right lane blocked. Expect delays.

Moderate Accident

San Mateo 3 days, 5 hours ago

CHP : Disabled vehicle on US-101 Northbound south of I-880 S (San Jose). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 3 days, 6 hours ago

CHP : Traffic Collision on US-101 Northbound at Manuel t Freitas Pky (San Rafael). Lane affected. Expect delays.

Moderate Accident

Marin 3 days, 10 hours ago

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

Moderate Accident

Sonoma 3 days, 20 hours ago

CHP : Traffic Hazard on US-101 Northbound north of San Bruno Ave E (San Bruno). HOV affected. Expect delays.

Moderate Accident

San Mateo 3 days, 20 hours ago

CHP : Disabled vehicle on US-101 Northbound south of CA-92 W (San Mateo). Left lane blocked. Expect delays.

Moderate Accident

San Mateo 3 days, 21 hours ago

CHP : Traffic Collision on US-101 Northbound north of Smith Ranch Rd (San Rafael). Left lanes blocked. Expect delays.

Moderate Accident

Marin 3 days, 21 hours ago

CHP : Disabled tractor trailer on US-101 Northbound ramp to I-280 N (San Francisco). Right lane blocked. Expect delays.

Moderate Accident

San Francisco 3 days, 22 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Cesar Chavez St (San Francisco). Lane affected. Expect delays.

Moderate Accident

San Francisco 3 days, 22 hours ago

CHP : Traffic Hazard on US-101 Northbound north of Manuel t Freitas Pky (San Rafael). Left lane affected. Expect delays.

Moderate Accident

Marin 4 days, 1 hour ago

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

Moderate Accident

San Mateo 4 days, 1 hour ago