San Francisco · Last 48 Hours

San Francisco Accidents Today

13 accidents near San Francisco in the last 24 hours · 26 in 48 hours · updated May 22, 2026 10:14 AM PDT

13

Last 24h

26

Last 48h

11

High Severity

74

This Week

17

Accident

9

Construction

7-Day Trend

74 crashes

↓ Fewer than last week

74 crashes in the last 7 days, down 47% vs the previous week.

Last hour

1 incident

44m ago 9:30 AM

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

Last 6 hours

6 incidents

Caltrans : Roadwork on CA-1 Northbound between Brotherhood Way (San Francisco) and Sloat Blvd (San Francisco). Lanes closed until 10 PM. From 7:00 AM Friday, May 22, 2026 to 10:00 PM Monday, May 25, 2026.

Caltrans : Roadwork on CA-1 Northbound and Southbound between Brotherhood Way (San Francisco) and Sloat Blvd (San Francisco). All lanes closed. Avoid the area. From 7:00 AM Friday, May 22, 2026 to 10:00 AM Monday, May 25, 2026.

Caltrans : Roadwork on CA-1 Northbound and Southbound between Sloat Blvd (San Francisco) and Brotherhood Way (San Francisco). All lanes closed. Avoid the area. From 7:00 AM Friday, May 22, 2026 to 10:00 AM Monday, May 25, 2026.

CHP : Fire on US-101 Southbound entering at Howard St (San Francisco). Lane affected. Expect delays.

CHP : Traffic Hazard on I-80 Westbound at 4TH St (San Francisco). Off Ramp blocked. Expect delays.

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 Thursday, May 21, 2026 to 6:00 AM Friday, May 22, 2026.

6–12 hours ago

1 incident

CHP : Fog on US-101 Northbound and Southbound at Golden Gate Bridge (San Francisco). Lanes affected. Traffic advisory in effect.

12–24 hours ago

5 incidents

13h ago 8:15 PM

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.

15h ago 6:45 PM

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

16h ago 5:45 PM

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

17h ago 4:15 PM

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

19h ago 2:30 PM

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

24–48 hours ago

13 incidents

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.

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.

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

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

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

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

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

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.

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.

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.

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

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

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

Frequently Asked Questions

Are accidents in San Francisco reported live?

Yes — this page refreshes throughout the day as new incidents are logged by the California Highway Patrol. Crash data typically appears within 15–30 minutes of being reported.

How many accidents happened near San Francisco in the last 7 days?

74 crashes were reported near San Francisco in the last 7 days.

What roads have the most crashes in San Francisco today?

Recent crashes near San Francisco are concentrated on: I-80 E, I-80 W, US-101 S. See the full historical crash data for San Francisco.

What type of accident is most common in San Francisco?

Accident are the most frequently reported incident type near San Francisco based on recent data.

Where does this crash data come from?

Crash data is sourced from the California Highway Patrol (CHP) Computer-Aided Dispatch feed and the CCRS historical crash database. Learn more about our data sources.