CA · County

San Francisco Car Accidents & Crashes

San Francisco County has recorded 16,102 traffic crashes since 2024, including 91 fatal incidents. In the last 24 hours, 15 new crashes were reported. Crash volume is highest on I-80 W/B and US-101 N/B.

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 May 22, 2026.

Breakdown by type: 15,872 accident, 203 construction, 27 other.

16,102

Total Crashes

All time records

91

Fatalities

Fatal injury reports

3

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

San Francisco Incidents

15872 accident 203 construction 27 other

Caltrans : Long-term construction on I-80 Eastbound exiting at Treasure Island Rd (San Francisco). Off Ramp closed until midnight. From 11:00 PM Thursday, June 22, 2023 to 12:00 AM Friday, January 01, 2027.

I-80 E 7 minutes ago Live

CHP : Severe traffic alert and Traffic Collision with Injuries on US-101 Southbound north of Cesar Chavez St (San Francisco). Right lanes blocked. Expect delays.

US-101 S 3 hours, 52 minutes ago

CHP : Traffic Hazard on US-101 Northbound south of Divisadero St (San Francisco). 2nd lane from the left affected. Expect delays.

US-101 N 6 hours, 7 minutes ago

CHP : Residual delays on US-101 Southbound at Golden Gate Bridge - South Tower (San Francisco). All lanes open. Expect delays.

US-101 S 6 hours, 52 minutes ago

CHP : Disabled vehicle on I-80 Eastbound at Treasure Island Rd (San Francisco). Lane blocked. Expect delays.

I-80 E 8 hours, 22 minutes ago

CHP : Traffic Hazard on I-80 Eastbound west of Treasure Island Rd (San Francisco). Left lane affected. Expect delays.

I-80 E 10 hours, 22 minutes ago

Caltrans : Roadwork on CA-1 Southbound at Sloat Blvd (San Francisco). Lane closed until 3 PM. From 7:00 AM Thursday, May 21, 2026 to 3:00 PM Thursday, May 21, 2026.

CA-1 S 11 hours, 52 minutes ago

Caltrans : Roadwork on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Various lanes closed until 2 PM. From 7:00 AM Thursday, May 21, 2026 to 2:00 PM Thursday, May 21, 2026.

I-80 E 11 hours, 52 minutes ago

CHP : Disabled vehicle on I-80 Eastbound east of Bay Bridge - West Span (San Francisco). Left lane blocked. Expect delays.

I-80 E 17 hours, 22 minutes ago

CHP : Traffic Collision with Injuries on I-80 Eastbound entering at Treasure Island Rd (San Francisco). On Ramp blocked. Expect delays.

I-80 E 17 hours, 37 minutes ago

CHP : Traffic Hazard on CA-1 Southbound north of US-101 S (san Francisco) (San Francisco). Lane blocked. Expect delays.

Moderate Accident

CA-1 S 18 hours, 7 minutes ago

Caltrans : Bridge work on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Lanes closed until 7 AM. From 11:00 PM Wednesday, May 20, 2026 to 7:00 AM Thursday, May 21, 2026.

I-80 E 18 hours, 37 minutes ago

Caltrans : Bridge work on I-80 Westbound entering at Bay Bridge - West Span (San Francisco). On Ramp closed until 7 AM. From 12:00 AM Thursday, May 21, 2026 to 7:00 AM Thursday, May 21, 2026.

I-80 W 18 hours, 37 minutes ago

CHP : Residual delays on I-80 Eastbound east of Treasure Island Rd (San Francisco). Right shoulder affected. Expect delays.

I-80 E 18 hours, 52 minutes ago

CHP : Traffic Hazard on I-80 Westbound exiting at Fremont St (San Francisco). Off Ramp blocked. Expect delays.

I-80 W 19 hours, 7 minutes ago

Caltrans : Roadwork on CA-1 Northbound at Sloat Blvd (San Francisco). Right lane and shoulder closed until 5 AM. From 9:00 PM Wednesday, May 20, 2026 to 5:00 AM Thursday, May 21, 2026.

CA-1 N 21 hours, 22 minutes ago

CHP : Disabled vehicle on I-280 Southbound south of 25TH St (San Francisco). Lane blocked. Expect delays.

Moderate Accident

I-280 S 1 day, 7 hours ago

CHP : Disabled vehicle on I-80 Westbound west of Treasure Island Rd (San Francisco). Left lane affected. Expect delays.

I-80 W 1 day, 8 hours ago

CHP : Traffic Hazard on I-80 Westbound east of Treasure Island Rd (San Francisco). 4th lane from the left blocked. Expect delays.

I-80 W 1 day, 8 hours ago

Caltrans : Roadwork on CA-1 Northbound at Sloat Blvd (San Francisco). Lane closed until 3 PM. From 7:00 AM Wednesday, May 20, 2026 to 3:00 PM Wednesday, May 20, 2026.

CA-1 N 1 day, 10 hours ago

Caltrans : Roadwork on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Various lanes closed until 2 PM. From 7:00 AM Wednesday, May 20, 2026 to 2:00 PM Wednesday, May 20, 2026.

I-80 E 1 day, 11 hours ago

Caltrans : Bridge work on I-80 Westbound entering at Bay Bridge - West Span (San Francisco). On Ramp closed until 7 AM. From 12:00 AM Wednesday, May 20, 2026 to 7:00 AM Wednesday, May 20, 2026.

I-80 W 1 day, 18 hours ago

CHP : Disabled truck on I-80 Westbound west of Treasure Island Rd (San Francisco). Left lane affected. Expect delays.

I-80 W 1 day, 18 hours ago

Caltrans : Bridge work on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Lanes closed until 7 AM. From 11:00 PM Tuesday, May 19, 2026 to 7:00 AM Wednesday, May 20, 2026.

I-80 E 1 day, 18 hours ago

Caltrans : Roadwork on US-101 Southbound between I-80 W (San Francisco) and Cesar Chavez St (San Francisco). Lane closed until 6 AM. From 10:00 PM Tuesday, May 19, 2026 to 6:00 AM Wednesday, May 20, 2026.

US-101 S 1 day, 19 hours ago

Caltrans : Bridge work on US-101 Southbound entering at I-80 W (San Francisco). On Ramp closed until 6 AM. From 3:00 AM Wednesday, May 20, 2026 to 6:00 AM Wednesday, May 20, 2026.

US-101 S 1 day, 19 hours ago

CHP : Disabled vehicle on I-80 Westbound exiting at Fremont St (San Francisco). Off Ramp closed. Expect delays.

I-80 W 2 days, 4 hours ago

CHP : Traffic Collision on US-101 Southbound north of Cesar Chavez St (San Francisco). Right lanes blocked. Expect delays.

Moderate Accident

US-101 S 2 days, 5 hours ago

CHP : Traffic Collision on I-80 Westbound west of Treasure Island Rd (San Francisco). Right and center lanes blocked. Expect delays.

I-80 W 2 days, 7 hours ago

CHP : Brush fire on I-280 Southbound south of San Jose Ave (San Francisco). Right shoulder affected. Expect delays.

Moderate Accident

I-280 S 2 days, 8 hours ago

CHP : Disabled vehicle on I-80 Eastbound west of 7TH St (San Francisco). Lane blocked. Expect delays.

Moderate Accident

I-80 E 2 days, 8 hours ago

CHP : Traffic Hazard on US-101 Northbound entering at Divisadero St (San Francisco). Lanes affected. Expect delays.

Moderate Accident

US-101 N 2 days, 8 hours ago

Caltrans : Roadwork on US-101 Southbound exiting at Bay Shore Blvd (San Francisco). Off Ramp closed until 3 PM. From 9:30 AM Tuesday, May 19, 2026 to 3:00 PM Tuesday, May 19, 2026.

US-101 S 2 days, 10 hours ago

Caltrans : Roadwork on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Various lanes closed until 2 PM. From 7:00 AM Tuesday, May 19, 2026 to 2:00 PM Tuesday, May 19, 2026.

I-80 E 2 days, 11 hours ago

CHP : Disabled vehicle on US-101 Northbound north of Cesar Chavez St (San Francisco). 3rd lane from the left blocked. Expect delays.

Moderate Accident

US-101 N 2 days, 15 hours ago

CHP : Residual delays on US-101 Southbound north of Cesar Chavez St (San Francisco). All lanes open. Expect delays.

US-101 S 2 days, 15 hours ago

Caltrans : Bridge work on I-80 Westbound entering at Bay Bridge - West Span (San Francisco). On Ramp closed until 7 AM. From 12:00 AM Tuesday, May 19, 2026 to 7:00 AM Tuesday, May 19, 2026.

I-80 W 2 days, 18 hours ago

Caltrans : Bridge work on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Lanes closed until 7 AM. From 11:00 PM Monday, May 18, 2026 to 7:00 AM Tuesday, May 19, 2026.

I-80 E 2 days, 18 hours ago

Caltrans : Roadwork on US-101 Southbound between I-80 W (San Francisco) and Cesar Chavez St (San Francisco). Lane closed until 6 AM. From 10:00 PM Monday, May 18, 2026 to 6:00 AM Tuesday, May 19, 2026.

US-101 S 2 days, 19 hours ago

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

Moderate Accident

US-101 S 3 days, 5 hours ago

CHP : Disabled vehicle on I-80 Westbound west of Treasure Island Rd (San Francisco). Left lane blocked. Expect delays.

I-80 W 3 days, 7 hours ago

CHP : Disabled vehicle on I-280 Northbound south of San Jose Ave (San Francisco). Left lane blocked. Expect delays.

Moderate Accident

I-280 N 3 days, 8 hours ago

Caltrans : Roadwork on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Various lanes closed until 2 PM. From 7:00 AM Monday, May 18, 2026 to 2:00 PM Monday, May 18, 2026.

I-80 E 3 days, 11 hours ago

CHP : Traffic Hazard on I-80 Eastbound east of Treasure Island Rd (San Francisco). Right lane affected. Expect delays.

I-80 E 3 days, 16 hours ago

Traffic collision, rear-end on US-101 S/B TO I-280 S/B

US-101 S/B TO I-280 S/B 3 days, 18 hours ago

Caltrans : Bridge work on I-80 Eastbound between Bay Bridge - West Span (San Francisco) and Treasure Island Rd (San Francisco). Lanes closed until 7 AM. From 11:00 PM Sunday, May 17, 2026 to 7:00 AM Monday, May 18, 2026.

I-80 E 3 days, 18 hours ago

Caltrans : Bridge work on I-80 Westbound entering at Bay Bridge - West Span (San Francisco). On Ramp closed until 7 AM. From 11:00 PM Sunday, May 17, 2026 to 7:00 AM Monday, May 18, 2026.

I-80 W 3 days, 18 hours ago

CHP : Traffic Collision with Injuries on I-80 Westbound at Fremont St (San Francisco). On Ramp open. Expect delays.

I-80 W 3 days, 20 hours ago

Injury crash — 1 injured on I-80 E/B

Moderate Accident

I-80 E/B 3 days, 20 hours ago

CHP : Disabled vehicle on I-280 Southbound north of US-101 N (San Francisco). Lane affected. Expect delays.

Moderate Accident

I-280 S 4 days, 7 hours ago