CA · Highway

I-680 S Accidents & Crashes

I-680 S has recorded 1,403 traffic crashes in California since 2024, with no fatalities on record. In the last 24 hours, 9 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 Oct. 30, 2026.

Breakdown by type: 22 accident.

22

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 22 results

22 accident

CHP : Fire on I-680 Southbound at E Capitol Expy (San Jose). Off Ramp affected. Expect delays.

Santa Clara 5 hours, 51 minutes ago

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

Contra Costa 1 day, 23 hours ago

CHP : Fire on I-680 Southbound north of Willow Pass Rd (Concord). On Ramp affected. Expect delays.

Contra Costa 1 day, 23 hours ago

CHP : Traffic Hazard on I-680 Southbound entering at Willow Pass Rd (Concord). On Ramp blocked. Expect delays.

Contra Costa 2 days, 18 hours ago

CHP : Traffic Collision with Injuries on I-680 Southbound ramp to I-580 E (Pleasanton). Connector ramp blocked. Expect delays.

Alameda 3 days, 22 hours ago

CHP : Traffic Collision with Injuries on I-680 Southbound south of E Capitol Expy (San Jose). On Ramp affected. Expect delays.

Santa Clara 6 days, 6 hours ago

CHP : Traffic Collision on I-680 Southbound south of N Main St (Walnut Creek). On Ramp blocked. Expect delays.

Contra Costa 6 days, 15 hours ago

CHP : Traffic Hazard on I-680 Southbound ramp to CA-24 W (Walnut Creek). On Ramp affected. Expect delays.

Contra Costa 1 week ago

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

Contra Costa 1 week ago

CHP : Traffic Hazard on I-680 Southbound ramp to I-580 E (Pleasanton). Connector ramp affected. Expect delays.

Alameda 1 week, 2 days ago

CHP : Traffic Collision on I-680 Southbound entering at Crow Canyon Rd (San Ramon). On Ramp affected. Expect delays.

Contra Costa 1 week, 2 days ago

CHP : Traffic Hazard on I-680 Southbound north of I-280 N (San Jose). Connector ramp affected. Expect delays.

Santa Clara 1 week, 3 days ago

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

Santa Clara 1 week, 3 days ago

CHP : Traffic Collision with Injuries on I-680 Southbound entering at Montague Expy (Milpitas). On Ramp affected. Expect delays.

Santa Clara 1 week, 4 days ago

CHP : Traffic Collision on I-680 Southbound exiting at Mckee Rd (San Jose). Off Ramp affected. Expect delays.

Santa Clara 2 weeks ago

CHP : Traffic Collision on I-680 Southbound entering at Bayshore Rd (Benicia). On Ramp affected. Expect delays.

Solano 2 weeks ago

CHP : Traffic Hazard on I-680 Southbound entering at Berryessa Rd (San Jose). On Ramp blocked. Expect delays.

Santa Clara 2 weeks, 2 days ago

CHP : Fire on I-680 Southbound entering at Hostetter Rd (San Jose). On Ramp affected. Expect delays.

Santa Clara 2 weeks, 5 days ago

CHP : Traffic Hazard on I-680 Southbound entering at Stone Valley Rd (Alamo). On Ramp blocked. Expect delays.

Contra Costa 3 weeks, 2 days ago

CHP : Traffic Hazard on I-680 Southbound entering at Geary Rd (Walnut Creek). On Ramp affected. Expect delays.

Contra Costa 3 weeks, 4 days ago

CHP : Fire on I-680 Southbound at Marina Vista Ave (Martinez). Off Ramp affected. Expect delays.

Solano 3 weeks, 5 days ago

CHP : Traffic Collision on I-680 Southbound at Gold Hill Rd (Fairfield). Off Ramp affected. Expect delays.

Solano 3 weeks, 5 days ago