CA · Highway

I-280 S Accidents & Crashes

I-280 S has recorded 1,244 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 1 new crash 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. 26, 2026.

Breakdown by type: 42 accident.

42

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

0

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on I-280 S. Click a marker to view details.

Crash Records

I-280 S Incidents 42 results

42 accident

CHP : Traffic Hazard on I-280 Southbound north of Foothill Expy (Los Altos). Center Divider affected. Expect delays.

Santa Clara 1 day, 19 hours ago

CHP : Traffic Collision on I-280 Southbound north of Golf Course Dr (Unincorporated). Center Divider affected. Expect delays.

San Mateo 2 days, 6 hours ago

CHP : Traffic Collision on I-280 Southbound north of Canada Rd (Woodside). Center Divider affected. Expect delays.

San Mateo 5 days, 15 hours ago

CHP : Disabled vehicle on I-280 Southbound north of I-280 S-CA-1 S Join (Daly City). Center Divider affected. Expect delays.

San Mateo 1 week, 6 days ago

CHP : Traffic Collision on I-280 Southbound north of John Daly Blvd (Daly City). Lane affected. Expect delays.

San Mateo 2 weeks, 2 days ago

CHP : Traffic Collision on I-280 Southbound north of John Daly Blvd (Daly City). Right shoulder affected. Expect delays.

San Mateo 2 weeks, 3 days ago

CHP : Residual delays on I-280 Southbound at CA-92 E (San Mateo). Center Divider affected. Expect delays.

San Mateo 4 weeks ago

CHP : Brush fire on I-280 Southbound at Alemany Blvd (San Francisco). Center Divider affected. Expect delays.

San Francisco 4 weeks ago

CHP : Traffic Collision on I-280 Southbound south of Guadalupe Pky (San Jose). Center Divider affected. Expect delays.

Santa Clara 1 month ago

CHP : Traffic Collision on I-280 Southbound at Mclaughlin Ave (San Jose). 2nd lane from the left affected. Expect delays.

Santa Clara 1 month ago

CHP : Traffic Collision on I-280 Southbound north of CA-17 N (San Jose). Center Divider affected. Expect delays.

Santa Clara 1 month, 2 weeks ago

CHP : Disabled vehicle on I-280 Southbound north of Edgewood Rd (Unincorporated). Center Divider affected. Expect delays.

San Mateo 1 month, 2 weeks ago

CHP : Disabled vehicle on I-280 Southbound north of Edgewood Rd (Unincorporated). Center Divider affected. Expect delays.

San Mateo 1 month, 2 weeks ago

CHP : Traffic Hazard on I-280 Southbound south of Trousdale Dr (Burlingame). Center Divider affected. Expect delays.

San Mateo 1 month, 2 weeks ago

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

San Mateo 1 month, 3 weeks ago

CHP : Traffic Collision on I-280 Southbound at S 6TH St (San Jose). Lane affected. Expect delays.

Santa Clara 1 month, 3 weeks ago

CHP : Disabled vehicle on I-280 Southbound north of San Bruno Ave W (San Bruno). Center Divider blocked. Expect delays.

San Mateo 1 month, 4 weeks ago

CHP : Traffic Collision on I-280 Southbound north of Mclaughlin Ave (San Jose). Right shoulder affected. Expect delays.

Santa Clara 2 months ago

CHP : Traffic Hazard on I-280 Southbound north of Edgewood Rd (Unincorporated). Center Divider affected. Expect delays.

San Mateo 2 months, 3 weeks ago

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

Santa Clara 3 months, 1 week ago

CHP : Residual delays on I-280 Southbound south of Alemany Blvd (San Francisco). Center Divider affected. Expect delays.

San Francisco 3 months, 1 week ago

CHP : Traffic Collision on I-280 Southbound at S 6TH St (San Jose). Lane affected. Expect delays.

Santa Clara 3 months, 2 weeks ago

CHP : Brush fire on I-280 Southbound at Brotherhood Way (San Francisco). Center Divider affected. Expect delays.

San Francisco 3 months, 4 weeks ago

CHP : Residual delays on I-280 Southbound north of Mclaughlin Ave (San Jose). Center Divider affected. Expect delays.

Santa Clara 4 months ago

CHP : Disabled vehicle on I-280 Southbound north of San Tomas Expy (San Jose). Center Divider affected. Expect delays.

Santa Clara 4 months, 2 weeks ago

CHP : Residual delays on I-280 Southbound north of Page Mill Rd (Los Altos Hills). Center Divider affected. Expect delays.

Santa Clara 4 months, 2 weeks ago

CHP : Residual delays on I-280 Southbound south of Sneath Ln (San Bruno). Center Divider affected. Expect delays.

San Mateo 4 months, 3 weeks ago

CHP : Traffic Hazard on I-280 Southbound south of S Bascom Ave (San Jose). Center Divider affected. Expect delays.

Santa Clara 5 months ago

CHP : Traffic Collision on I-280 Southbound north of S 6TH St (San Jose). Lane blocked. Expect delays.

Santa Clara 5 months ago

CHP : Traffic Hazard on I-280 Southbound north of N Wolfe Rd (Cupertino). Center Divider affected. Expect delays.

Santa Clara 5 months, 1 week ago

CHP : Traffic Hazard on I-280 Southbound at Saratoga Ave (San Jose). Center Divider affected. Expect delays.

Santa Clara 5 months, 2 weeks ago

CHP : Traffic Collision on I-280 Southbound north of S 6TH St (San Jose). Lane affected. Expect delays.

Santa Clara 5 months, 2 weeks ago

CHP : Residual delays on I-280 Southbound north of Saratoga Ave (San Jose). Center Divider affected. Expect delays.

Santa Clara 5 months, 3 weeks ago

CHP : Traffic Collision with Injuries on I-280 Southbound north of S 11TH St (San Jose). Center Divider affected. Expect delays.

Santa Clara 5 months, 3 weeks ago

CHP : Traffic Collision on I-280 Southbound north of S 6TH St (San Jose). 4th lane from the left blocked. Expect delays.

Santa Clara 5 months, 3 weeks ago

CHP : Traffic Collision with Injuries on I-280 Southbound north of Westborough Blvd (South San Francisco). Center Divider affected. Expect delays.

San Mateo 6 months ago

CHP : Traffic Hazard on I-280 Southbound south of CA-92 E (San Mateo). Center Divider affected. Expect delays.

San Mateo 6 months, 1 week ago

CHP : Residual delays on I-280 Southbound south of CA-92 E (San Mateo). Center Divider affected. Expect delays.

San Mateo 6 months, 2 weeks ago

CHP : Traffic Collision on I-280 Southbound north of Mclaughlin Ave (San Jose). Right shoulder affected. Expect delays.

Santa Clara 6 months, 2 weeks ago

CHP : Traffic Collision on I-280 Southbound north of S 11TH St (San Jose). Center Divider blocked. Expect delays.

Santa Clara 6 months, 2 weeks ago

CHP : Traffic Hazard on I-280 Southbound south of S 11TH St (San Jose). Center Divider affected. Expect delays.

Santa Clara 6 months, 2 weeks ago

CHP : Vehicle fire on I-280 Southbound north of Sneath Ln (San Bruno). Center Divider affected. Expect delays.

San Mateo 6 months, 3 weeks ago