CA · Highway

I-680 S Accidents & Crashes

I-680 S has recorded 140 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 7 new crashes were reported. The highest crash volumes are concentrated near Contra Costa and Alameda.

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 April 22, 2026.

Breakdown by type: 10 accident.

10

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

1

Today

Reported since midnight

Today's Accidents Today's Fatalities

Crash locations on I-680 S. Click a marker to view details.

Crash Records

I-680 S Incidents 10 results

10 accident

CHP : Traffic Hazard on I-680 Southbound entering at El Cerro Blvd (Danville). On Ramp blocked. Expect delays.

Contra Costa 5 hours, 19 minutes ago

CHP : Traffic Hazard on I-680 Southbound entering at E Capitol Expy (San Jose). On Ramp affected. Expect delays.

Santa Clara 1 day, 6 hours ago

CHP : Traffic Hazard on I-680 Southbound exiting at N Main St (Walnut Creek). Off Ramp affected. Expect delays.

Contra Costa 1 week, 2 days ago

CHP : Traffic Hazard on I-680 Southbound exiting at Via San Gabriel (Fremont). Off Ramp blocked. Expect delays.

Alameda 1 week, 4 days ago

CHP : Brush fire on I-680 Southbound entering at Willow Pass Rd (Concord). On Ramp affected. Expect delays.

Contra Costa 1 week, 4 days ago

CHP : Residual delays on I-680 Southbound north of Benicia Bridge (Benicia). Right shoulder affected. Expect delays.

Solano 2 weeks ago

CHP : Severe traffic alert and Traffic Collision on I-680 Southbound south of Monument Blvd (Pleasant Hill). Right and center lanes blocked. Expect delays.

Contra Costa 2 weeks ago

CHP : Disabled vehicle on I-680 Southbound at Montague Expy (Milpitas). On Ramp blocked. Expect delays.

Santa Clara 2 weeks, 2 days ago

CHP : Disabled vehicle on I-680 Southbound at Montague Expy (Milpitas). Off Ramp blocked. Expect delays.

Santa Clara 2 weeks, 2 days ago

CHP : Disabled vehicle on I-680 Southbound north of Berryessa Rd (San Jose). Off Ramp blocked. Expect delays.

Santa Clara 2 weeks, 2 days ago