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I-280 S Accidents & Crashes

I-280 S has recorded 701 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 4 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.

Breakdown by type: 27 accident.

27
Total Crashes
Filtered results
0
Fatalities
Fatal injury reports
2
Today
Reported since midnight
Today's Accidents Today's Fatalities

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

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Crash Records

I-280 S Incidents 27 results

27 accident
CHP : Traffic Hazard on I-280 Southbound north of Trousdale Dr (Burlingame). Lane affected. Expect delays.
Moderate Accident
San Mateo 7 minutes ago Live
CHP : Traffic Collision and Traffic Hazard on I-280 Southbound south of Cesar Chavez St (San Francisco). Lanes affected. Expect delays.
Moderate Accident
San Francisco 1 hour, 37 minutes ago
CHP : Traffic Hazard on I-280 Southbound north of El Monte Rd (Los Altos Hills). Lanes affected. Expect delays.
Moderate Accident
Santa Clara 10 hours, 22 minutes ago
CHP : Traffic Hazard on I-280 Southbound south of Monterey Blvd (San Francisco). Lane affected. Expect delays.
Moderate Accident
San Francisco 12 hours, 37 minutes ago
CHP : Fire on I-280 Southbound north of Washington St (Daly City). Right shoulder affected. Expect delays.
Moderate Accident
San Mateo 1 day, 11 hours ago
CHP : Disabled vehicle on I-280 Southbound south of CA-92 E (San Mateo). Lane affected. Expect delays.
Moderate Accident
San Mateo 1 day, 15 hours ago
CHP : Disabled vehicle on I-280 Southbound north of Ocean Ave (San Francisco). Right shoulder affected. Expect delays.
Moderate Accident
San Francisco 1 day, 23 hours ago
CHP : Traffic Collision on I-280 Southbound north of US-101 S (san Jose) (San Jose). Right shoulder affected. Expect delays.
Moderate Accident
Santa Clara 2 days, 3 hours ago
CHP : Traffic Collision on I-280 Southbound at Westborough Blvd (South San Francisco). Right shoulder affected. Expect delays.
Moderate Accident
San Mateo 2 days, 4 hours ago
CHP : Traffic Collision with Injuries on I-280 Southbound at SouthWest Expy (San Jose). Off Ramp affected. Expect delays.
High Accident
Santa Clara 2 days, 6 hours ago
CHP : Traffic Hazard on I-280 Southbound north of S Winchester Blvd (San Jose). Center lanes blocked. Expect delays.
Moderate Accident
Santa Clara 2 days, 7 hours ago
CHP : Disabled vehicle on I-280 Southbound north of Sand Hill Rd (Menlo Park). Lane affected. Expect delays.
Moderate Accident
San Mateo 2 days, 12 hours ago
CHP : Traffic Collision on I-280 Southbound north of S Winchester Blvd (San Jose). Lane blocked. Expect delays.
Moderate Accident
Santa Clara 3 days, 2 hours ago
CHP : Disabled vehicle on I-280 Southbound north of Meridian Ave (San Jose). Left lane blocked. Expect delays.
Moderate Accident
Santa Clara 4 days, 1 hour ago
CHP : Traffic Hazard on I-280 Southbound north of Saratoga Ave (San Jose). 2nd lane from the left affected. Expect delays.
Moderate Accident
Santa Clara 4 days, 1 hour ago
CHP : Disabled vehicle on I-280 Southbound north of Edgewood Rd (Unincorporated). Lane affected. Expect delays.
Moderate Accident
San Mateo 4 days, 2 hours ago
CHP : Traffic Collision on I-280 Southbound north of Foothill Expy (Los Altos). 2nd lane from the left blocked. Expect delays.
Moderate Accident
Santa Clara 4 days, 3 hours ago
CHP : Traffic Collision with Injuries on I-280 Southbound south of Page Mill Rd (Los Altos Hills). Right lane blocked. Expect delays.
Moderate Accident
Santa Clara 5 days, 2 hours ago
CHP : Traffic Hazard on I-280 Southbound at US-101 S (san Jose) (San Jose). Right lane affected. Expect delays.
Moderate Accident
Santa Clara 5 days, 2 hours ago
CHP : Traffic Hazard on I-280 Southbound north of Farm Hill Blvd (Woodside). Right lane affected. Expect delays.
Moderate Accident
San Mateo 6 days, 2 hours ago
CHP : Fire on I-280 Southbound exiting at S Winchester Blvd (San Jose). Lane affected. Expect delays.
Moderate Accident
Santa Clara 6 days, 2 hours ago
CHP : Traffic Collision on I-280 Southbound exiting at S 10TH St (San Jose). Right lane and exit ramp blocked. Expect delays.
High Accident
Santa Clara 6 days, 2 hours ago
CHP : Traffic Hazard on I-280 Southbound ramp to CA-92 W (San Mateo). Connector ramp affected. Expect delays.
High Accident
San Mateo 6 days, 6 hours ago
CHP : Traffic Collision on I-280 Southbound at Monterey Blvd (San Francisco). Lane affected. Expect delays.
Moderate Accident
San Francisco 6 days, 7 hours ago
CHP : Residual delays on I-280 Southbound at CA-1 S (Daly City). All lanes open. Expect delays.
Accident
San Mateo 6 days, 8 hours ago
CHP : Traffic Hazard on I-280 Southbound north of Washington St (Daly City). 3rd lane from the left blocked. Expect delays.
Moderate Accident
San Mateo 6 days, 9 hours ago
CHP : Traffic Hazard on I-280 Southbound north of Magdalena Ave (Los Altos). Lane affected. Expect delays.
Moderate Accident
Santa Clara 6 days, 14 hours ago
📍 Top Cities on I-280 S
Santa Clara 332 San Mateo 251 San Francisco 118
Other Major Highways
Interstate 5 Interstate 405 Interstate 80 Interstate 10 US Highway 101 Interstate 15 Interstate 580 Interstate 680 State Route 99 Interstate 210 Interstate 110 Interstate 605