CA · Highway

I-280 S Accidents & Crashes

I-280 S has recorded 1,256 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 6 new crashes 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. 30, 2026.

Breakdown by type: 20 accident.

20

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 20 results

20 accident

CHP : Traffic Collision on I-280 Southbound south of John Daly Blvd (Daly City). Left lane blocked. Expect delays.

San Mateo 1 day, 16 hours ago

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

Santa Clara 4 days, 11 hours ago

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

San Mateo 4 days, 22 hours ago

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

San Mateo 1 week, 1 day 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 2 weeks, 2 days ago

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

San Mateo 2 weeks, 5 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, 6 days ago

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

San Mateo 1 month ago

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

San Francisco 1 month 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, 1 week 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, 3 weeks ago

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

San Mateo 1 month, 3 weeks ago

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

San Mateo 1 month, 3 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, 4 weeks ago

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

San Mateo 2 months 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, 4 weeks ago