CA · County

Marin Car Accidents & Crashes

Marin County has recorded 1,733 traffic crashes since 2024, including 3 fatal incidents. In the last 24 hours, 5 new crashes were reported. Crash volume is highest on US-101 S and US-101 N.

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. CCRS records include party details, injury severity, vehicle information, and precise geographic coordinates. Last updated July 30, 2026.

Breakdown by type: 1,525 accident, 207 construction, 1 closure.

1,733

Total Crashes

All time records

3

Fatalities

Fatal injury reports

2

Today

Reported since midnight

Today's Accidents Today's Fatalities

showing most recent 500 incidents with location data · click a marker to view details

Crash Records

Marin Incidents

1525 accident 207 construction 1 closure

Caltrans : Emergency construction on US-101 Southbound at San Marin Dr (Novato). Lane closed until 5 AM. From 8:00 PM Wednesday, July 29, 2026 to 5:00 AM Thursday, July 30, 2026.

US-101 S 1 minute ago Live

CHP : Traffic Hazard on US-101 Southbound north of Hamilton Dr (Mill Valley). Lane affected. Expect delays.

Moderate Accident

US-101 S 5 hours, 46 minutes ago

CHP : Traffic Hazard on US-101 Northbound south of CA-1 N (Sausalito). Center lanes affected. Expect delays.

Moderate Accident

US-101 N 14 hours, 46 minutes ago

CHP : Traffic Collision on US-101 Northbound entering at Sir Francis Drake Blvd (Larkspur). On Ramp closed. Expect delays.

US-101 N 15 hours, 1 minute ago

CHP : Traffic Collision on US-101 Southbound north of N San Pedro Rd (San Rafael). Off Ramp affected. Expect delays.

US-101 S 19 hours, 1 minute ago

CHP : Traffic Collision on US-101 Northbound north of Sausalito Lateral Rd (Sausalito). Right shoulder affected. Expect delays.

Moderate Accident

US-101 N 1 day, 2 hours ago

CHP : Traffic Hazard on I-580 Eastbound west of Main St (San Quentin). Lanes blocked. Expect delays.

I-580 E 1 day, 7 hours ago

CHP : Traffic Hazard on US-101 Southbound north of Wolfback Rdg (Sausalito). Left lane affected. Expect delays.

Moderate Accident

US-101 S 1 day, 13 hours ago

CHP : Traffic Collision on US-101 Southbound north of Madera Blvd (Corte Madera). Left and center lanes blocked. Expect delays.

Moderate Accident

US-101 S 1 day, 15 hours ago

CHP : Disabled vehicle on US-101 Southbound north of 3RD St (San Rafael). Lane affected. Expect delays.

Moderate Accident

US-101 S 1 day, 17 hours ago

Caltrans : Emergency construction on US-101 Southbound at San Marin Dr (Novato). Lane closed until 5 AM. From 8:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

US-101 S 1 day, 19 hours ago

CHP : Traffic Hazard on US-101 Southbound north of Sir Francis Drake Blvd (Larkspur). Lane affected. Expect delays.

Moderate Accident

US-101 S 1 day, 19 hours ago

Caltrans : Roadwork on I-580 Eastbound exiting at Bellam Blvd (San Rafael). Off Ramp closed until 5 AM. From 9:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

I-580 E 1 day, 19 hours ago

Caltrans : Roadwork on I-580 Eastbound entering at Bellam Blvd (San Rafael). On Ramp closed until 5 AM. From 9:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

I-580 E 1 day, 19 hours ago

Caltrans : Roadwork on US-101 Southbound between Ignacio Blvd (Novato) and Miller Creek Rd (Unincorporated). Right lane and shoulder closed until 5 AM. From 9:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

US-101 S 1 day, 21 hours ago

Caltrans : Bridge work on US-101 Southbound between Wolfback Rdg (Sausalito) and Merchant Rd (San Francisco). Lanes closed until 5 AM. From 8:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

US-101 S 1 day, 21 hours ago

Caltrans : Roadwork on US-101 Northbound between Tamalpais Dr (Corte Madera) and Bellam Blvd (San Rafael). Lanes closed until 6 AM. From 10:00 PM Monday, July 27, 2026 to 6:00 AM Tuesday, July 28, 2026.

US-101 N 1 day, 21 hours ago

Caltrans : Roadwork on I-580 Eastbound between US-101 N (San Rafael) and Main St (San Quentin). Right lane and shoulder closed until 4 AM. From 9:00 PM Monday, July 27, 2026 to 4:00 AM Tuesday, July 28, 2026.

I-580 E 2 days, 1 hour ago

CHP : Fire on US-101 Northbound north of CA-1 N (Sausalito). Lane affected. Expect delays.

Moderate Accident

US-101 N 2 days, 5 hours ago

CHP : Fire on US-101 Northbound at Seminary Dr (Mill Valley). Left shoulder affected. Expect delays.

Moderate Accident

US-101 N 2 days, 6 hours ago

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

Moderate Accident

US-101 N 2 days, 7 hours ago

Injury crash — 2 injured, broadside on RESERVATION RD

Moderate Accident

RESERVATION RD 2 days, 13 hours ago

Injury crash — 2 injured on 2ND AVE

Moderate Accident

2ND AVE 2 days, 16 hours ago

CHP : Traffic Hazard on US-101 Northbound at Tiburon Blvd (Mill Valley). Off Ramp blocked. Expect delays.

US-101 N 3 days, 4 hours ago

CHP : Disabled vehicle on US-101 Northbound south of CA-1 N (Sausalito). Right shoulder affected. Expect delays.

Moderate Accident

US-101 N 3 days, 8 hours ago

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

CA-1 N 3 days, 9 hours ago

CHP : Disabled vehicle on US-101 Northbound north of Atherton Ave (Novato). Center Divider blocked. Expect delays.

US-101 N 3 days, 12 hours ago

CHP : Traffic Hazard on US-101 Northbound at Tiburon Blvd (Mill Valley). Right lane affected. Expect delays.

Moderate Accident

US-101 N 3 days, 15 hours ago

CHP : Disabled vehicle on US-101 Northbound south of Seminary Dr (Mill Valley). Lane blocked. Expect delays.

Moderate Accident

US-101 N 3 days, 20 hours ago

CHP : Vehicle fire on US-101 Southbound north of N San Pedro Rd (San Rafael). Right shoulder affected. Expect delays.

Moderate Accident

US-101 S 4 days, 3 hours ago

CHP : Disabled vehicle on I-580 Westbound at Main St (San Quentin). Right lane blocked. Expect delays.

Moderate Accident

I-580 W 4 days, 8 hours ago

CHP : Traffic Collision on US-101 Southbound north of San Marin Dr (Novato). Right shoulder affected. Expect delays.

Moderate Accident

US-101 S 4 days, 8 hours ago

Caltrans : Bridge work on US-101 Southbound between Wolfback Rdg (Sausalito) and Merchant Rd (San Francisco). Lanes closed until 7 AM. From 8:00 PM Friday, July 24, 2026 to 7:00 AM Saturday, July 25, 2026.

US-101 S 4 days, 17 hours ago

CHP : Traffic Hazard on US-101 Southbound north of Donahue St (Sausalito). Center Divider affected. Expect delays.

US-101 S 4 days, 17 hours ago

CHP : Vehicle fire on US-101 Southbound at I-580 W (San Rafael). Lanes open. Expect delays.

US-101 S 4 days, 21 hours ago

Caltrans : Emergency construction on US-101 Southbound at San Marin Dr (Novato). Lane closed until 6 AM. From 8:00 PM Friday, July 24, 2026 to 6:00 AM Saturday, July 25, 2026.

US-101 S 4 days, 22 hours ago

CHP : Severe traffic alert and Disabled vehicle on I-580 Eastbound east of Main St (San Quentin). Left and center lanes blocked. Expect delays.

I-580 E 5 days, 5 hours ago

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

Moderate Accident

US-101 N 6 days, 4 hours ago

CHP : Traffic Hazard on US-101 Northbound south of Rowland Blvd (Novato). Left and center lanes blocked. Expect delays.

Moderate Accident

US-101 N 1 week ago

CHP : Traffic Collision on I-580 Westbound exiting at Main St (San Quentin). Lane affected. Expect delays.

Moderate Accident

I-580 W 1 week ago

Caltrans : Emergency construction on US-101 Southbound at San Marin Dr (Novato). Lane closed until 5 AM. From 8:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026.

US-101 S 1 week ago

Caltrans : Roadwork on US-101 Southbound exiting at Manuel t Freitas Pky (San Rafael). Off Ramp closed until 5 AM. From 9:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026.

US-101 S 1 week ago

Caltrans : Roadwork on US-101 Southbound entering at Manuel t Freitas Pky (San Rafael). On Ramp closed until 5 AM. From 9:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026.

US-101 S 1 week ago

Caltrans : Roadwork on US-101 Southbound between Manuel t Freitas Pky (San Rafael) and I-580 W (San Rafael). Right lane and shoulder closed until 5 AM. From 9:00 PM Tuesday, July 21, 2026 to 5:00 AM Wednesday, July 22, 2026.

US-101 S 1 week ago

Caltrans : Roadwork on US-101 Northbound exiting at Miller Creek Rd (Unincorporated). Off Ramp closed until 6 AM. From 8:00 PM Tuesday, July 21, 2026 to 6:00 AM Wednesday, July 22, 2026.

US-101 N 1 week, 1 day ago

Caltrans : Roadwork on US-101 Southbound entering at I-580 E (San Rafael). On Ramp closed until 6 AM. From 8:00 PM Tuesday, July 21, 2026 to 6:00 AM Wednesday, July 22, 2026.

US-101 S 1 week, 1 day ago

Caltrans : Roadwork on US-101 Southbound entering at N San Pedro Rd (San Rafael). On Ramp closed until 6 AM. From 8:00 PM Tuesday, July 21, 2026 to 6:00 AM Wednesday, July 22, 2026.

US-101 S 1 week, 1 day ago

Caltrans : Roadwork on US-101 Southbound exiting at N San Pedro Rd (San Rafael). Off Ramp closed until 6 AM. From 8:00 PM Tuesday, July 21, 2026 to 6:00 AM Wednesday, July 22, 2026.

US-101 S 1 week, 1 day ago

CHP : Disabled vehicle on US-101 Northbound south of 3RD ST (San Rafael) (San Rafael). Right shoulder affected. Expect delays.

Moderate Accident

US-101 N 1 week, 1 day ago

Caltrans : Roadwork on US-101 Southbound entering at Miller Creek Rd (Unincorporated). On Ramp closed until 6 AM. From 8:00 PM Tuesday, July 21, 2026 to 6:00 AM Wednesday, July 22, 2026.

US-101 S 1 week, 1 day ago