I-280 · Last 48 Hours

I-280 Accident Today

8 accidents on I-280 in the last 24 hours · 19 in 48 hours · updated July 29, 2026 5:17 AM PDT

8

Last 24h

19

Last 48h

0

High Severity

49

This Week

18

Accident

1

Construction

7-Day Trend

49 crashes

↓ Fewer than last week

49 crashes in the last 7 days, down 56% vs the previous week.

6–12 hours ago

3 incidents

6h ago 10:30 PM

CHP : Fire on I-280 Northbound at S 11TH St (San Jose). Right lane blocked. Expect delays.

7h ago 10:00 PM

Caltrans : Roadwork on I-280 Northbound between John Daly Blvd (Daly City) and King St (San Francisco). Lane closed until 3 AM. From 9:00 PM Tuesday, July 28, 2026 to 3:00 AM Wednesday, July 29, 2026.

CHP : Traffic Hazard on I-280 Southbound north of I-280 S-CA-1 S Join (Daly City). Lane affected. Expect delays.

12–24 hours ago

5 incidents

12h ago 5:00 PM

CHP : Traffic Hazard on I-280 Southbound north of I-280 S-CA-92 W Ramp (San Mateo). Center lanes affected. Expect delays.

18h ago 10:45 AM

CHP : Traffic Hazard on I-280 Northbound south of CA-17 S (San Jose). Center lane affected. Expect delays.

18h ago 10:45 AM

CHP : Traffic Hazard on I-280 Northbound south of N Wolfe Rd (Cupertino). 2nd lane from the left affected. Expect delays.

19h ago 10:00 AM

CHP : Disabled vehicle on I-280 Northbound south of Lawrence Expy (San Jose). Lane affected. Expect delays.

22h ago 7:00 AM

CHP : Traffic Collision on I-280 Northbound south of CA-17 S (San Jose). 2nd lane from the left blocked. Expect delays.

24–48 hours ago

11 incidents

CHP : Traffic Hazard on I-280 Southbound north of Trousdale Dr (Burlingame). Lane affected. Expect delays.

CHP : Fire on I-280 Northbound at S 11TH St (San Jose). Lane affected. Expect delays.

CHP : Pothole on I-280 Northbound south of Geneva Ave (San Francisco). Left lane affected. Expect delays.

CHP : Traffic Collision and Traffic Hazard on I-280 Southbound south of Cesar Chavez St (San Francisco). Lanes affected. Expect delays.

CHP : Fire on I-280 Northbound south of San Jose Ave (San Francisco). Lane affected. Expect delays.

CHP : Traffic Hazard on I-280 Northbound south of CA-92 E (San Mateo). Right and center lanes blocked. Expect delays.

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). 2nd lane from the left affected. Expect delays.

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). Right lanes blocked. Expect delays.

1d ago 11:00 AM

CHP : Traffic Hazard on I-280 Southbound north of El Monte Rd (Los Altos Hills). Lanes affected. Expect delays.

CHP : Traffic Collision with Injuries on I-280 Northbound south of I-880 N (San Jose). Center lane blocked. Expect delays.

CHP : Traffic Hazard on I-280 Southbound south of Monterey Blvd (San Francisco). Lane affected. Expect delays.

Frequently Asked Questions

Are accidents on I-280 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 on I-280 in the last 7 days?

49 crashes were reported on I-280 in the last 7 days.

What type of accident is most common on I-280?

Accident are the most frequently reported incident type on I-280 based on recent data.

Where can I see all California accidents today?

A live feed of all active crashes across California is available on the California accidents today page.

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.