CA · Highway

I-280 S Accidents & Crashes

I-280 S has recorded 1,251 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. 29, 2026.

Breakdown by type: 18 accident.

18

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 18 results

18 accident

CHP : Traffic Collision on I-280 Southbound south of CA-82 (San Jose). Center lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 day, 4 hours ago

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

Moderate Accident

Santa Clara 1 day, 12 hours ago

CHP : Vehicle fire on I-280 Southbound north of Edgewood Rd (Unincorporated). Right shoulder affected. Expect delays.

Moderate Accident

San Mateo 1 day, 12 hours ago

CHP : Traffic Hazard on I-280 Southbound south of Guadalupe Pky (San Jose). Right lane affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 18 hours ago

CHP : Disabled vehicle on I-280 Southbound north of Bird Ave (San Jose). Right and center lanes blocked. Expect delays.

Moderate Accident

Santa Clara 2 days, 5 hours ago

CHP : Traffic Collision with Injuries on I-280 Southbound north of S 7TH St (San Jose). Right lanes blocked. Expect delays.

Moderate Accident

Santa Clara 3 days, 4 hours ago

CHP : Traffic Hazard on I-280 Southbound north of Bunker Hill Dr (San Mateo). Left lane affected. Expect delays.

Moderate Accident

San Mateo 3 days, 10 hours ago

CHP : Traffic Hazard on I-280 Southbound north of Sneath Ln (San Bruno). Center lanes affected. Expect delays.

Moderate Accident

San Mateo 3 days, 17 hours ago

CHP : Disabled vehicle on I-280 Southbound south of Alpine Rd (Menlo Park). Right shoulder affected. Expect delays.

Moderate Accident

San Mateo 4 days, 3 hours ago

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

Moderate Accident

San Francisco 4 days, 6 hours ago

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

Moderate Accident

Santa Clara 4 days, 11 hours ago

CHP : Traffic Collision on I-280 Southbound at Bird Ave (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 6 days, 4 hours ago

CHP : Disabled vehicle on I-280 Southbound north of Foothill Expy (Los Altos). Lane affected. Expect delays.

Moderate Accident

Santa Clara 6 days, 5 hours ago

CHP : Brush fire on I-280 Southbound at Alemany Blvd (San Francisco). Lane blocked. Expect delays.

Moderate Accident

San Francisco 6 days, 5 hours ago

CHP : Traffic Hazard on I-280 Southbound north of Bird Ave (San Jose). Center lane blocked. Expect delays.

Moderate Accident

Santa Clara 6 days, 6 hours ago

CHP : Traffic Hazard on I-280 Southbound north of Sand Hill Rd (Menlo Park). Lanes affected. Expect delays.

Moderate Accident

San Mateo 6 days, 10 hours ago

CHP : Grass fire on I-280 Southbound entering at John Daly Blvd (Daly City). Right shoulder affected. Expect delays.

Moderate Accident

San Mateo 6 days, 13 hours ago

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

Moderate Accident

Santa Clara 6 days, 13 hours ago