CA · Highway

I-680 N Accidents & Crashes

I-680 N has recorded 863 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 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 July 28, 2026.

Breakdown by type: 221 accident, 38 construction.

259

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

4

Today

Reported since midnight

Today's Accidents Today's Fatalities

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

Crash Records

I-680 N Incidents 259 results

221 accident 38 construction

CHP : High winds on I-680 Northbound and Southbound area of Cordelia Rd (Fairfield). Lanes affected. Traffic advisory in effect.

Solano 9 minutes ago Live

Caltrans : Roadwork on I-680 Northbound exiting at Treat Blvd (Walnut Creek). Off Ramp closed until 5 AM. From 9:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

Contra Costa 6 hours, 9 minutes ago

CHP : Traffic Collision on I-680 Northbound ramp to I-80 W (Fairfield). Connector ramp affected. Expect delays.

Solano 14 hours, 39 minutes ago

CHP : Residual delays on I-680 Northbound north of Lake Herman Rd (Benicia). All lanes open. Expect delays.

Solano 15 hours, 54 minutes ago

CHP : Disabled vehicle on I-680 Northbound north of Benicia Bridge - Toll Plaza (Martinez). Right lane blocked. Expect delays.

Contra Costa 18 hours, 54 minutes ago

CHP : Traffic Hazard on I-680 Northbound north of I-580 W (Pleasanton). 4th lane from the left blocked. Expect delays.

Moderate Accident

Alameda 23 hours, 9 minutes ago

CHP : Traffic Collision on I-680 Northbound north of Durham Rd (Fremont). Right lane blocked. Expect delays.

Moderate Accident

Alameda 1 day, 1 hour ago

CHP : Traffic Collision on I-680 Northbound south of Mckee Rd (San Jose). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 day, 1 hour ago

CHP : Traffic Hazard on I-680 Northbound entering at Sycamore Valley Rd (Danville). Lane affected. Expect delays.

Moderate Accident

Contra Costa 1 day, 2 hours ago

CHP : Grass fire on I-680 Northbound south of Montague Expy (Milpitas). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 3 hours ago

Caltrans : Roadwork on I-680 Northbound exiting at Sycamore Valley Rd (Danville). Off Ramp closed until 5 AM. From 7:00 PM Sunday, July 26, 2026 to 5:00 AM Monday, July 27, 2026.

Contra Costa 1 day, 5 hours ago

Caltrans : Roadwork on I-680 Northbound between Bollinger Canyon Rd (San Ramon) and Sycamore Valley Rd (Danville). Various lanes closed until 5 AM. From 8:00 PM Sunday, July 26, 2026 to 5:00 AM Monday, July 27, 2026.

Contra Costa 1 day, 5 hours ago

Caltrans : Roadwork on I-680 Northbound between Sycamore Valley Rd (Danville) and Diablo Rd (Danville). Various lanes closed until 5 AM. From 8:00 PM Sunday, July 26, 2026 to 5:00 AM Monday, July 27, 2026.

Contra Costa 1 day, 5 hours ago

CHP : Brush fire on I-680 Northbound at Hostetter Rd (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 5 hours ago

CHP : Residual delays on I-680 Northbound north of I-580 W (Pleasanton). Right shoulder affected. Expect delays.

Moderate Accident

Alameda 1 day, 13 hours ago

CHP : Disabled vehicle on I-680 Northbound south of Berryessa Rd (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 14 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Gold Hill Rd (Fairfield). Right shoulder affected. Expect delays.

Moderate Accident

Solano 1 day, 19 hours ago

CHP : Traffic Hazard on I-680 Northbound exiting at Ygnacio Valley Rd (Walnut Creek). Off Ramp affected. Expect delays.

Contra Costa 1 day, 20 hours ago

CHP : Disabled vehicle on I-680 Northbound south of I-280 S (San Jose). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 1 day, 20 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Waterfront Rd (Martinez). Right lanes blocked. Expect delays.

Contra Costa 1 day, 21 hours ago

CHP : Disabled vehicle on I-680 Northbound south of E Capitol Expy (San Jose). Lane blocked. Expect delays.

Moderate Accident

Santa Clara 2 days, 4 hours ago

CHP : Disabled vehicle on I-680 Northbound south of Crow Canyon Rd (San Ramon). Lane affected. Expect delays.

Moderate Accident

Contra Costa 2 days, 5 hours ago

CHP : Disabled vehicle on I-680 Northbound at Stoneridge Dr (Pleasanton). Off Ramp affected. Expect delays.

Alameda 2 days, 6 hours ago

CHP : Traffic Collision on I-680 Northbound at Waterfront Rd (Martinez). Right shoulder affected. Expect delays.

Moderate Accident

Contra Costa 2 days, 11 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound at Treat Blvd (Walnut Creek). Lane affected. Expect delays.

Moderate Accident

Contra Costa 2 days, 12 hours ago

CHP : Disabled vehicle on I-680 Northbound north of I-780 W (Benicia). Lane affected. Expect delays.

Moderate Accident

Solano 2 days, 13 hours ago

CHP : Disabled vehicle on I-680 Northbound north of I-780 W (Benicia). Right shoulder affected. Expect delays.

Moderate Accident

Solano 2 days, 14 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound south of N Main St (Walnut Creek). Lane blocked. Expect delays.

Moderate Accident

Contra Costa 2 days, 16 hours ago

CHP : Disabled vehicle on I-680 Northbound south of Via San Gabriel (Fremont). Right shoulder affected. Expect delays.

Moderate Accident

Alameda 2 days, 17 hours ago

CHP : Traffic Collision on I-680 Northbound south of E Capitol Expy (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 17 hours ago

CHP : Brush fire on I-680 Northbound north of Mckee Rd (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 4 hours ago

CHP : Traffic Collision on I-680 Northbound at Livorna Rd (Alamo). Lane open. Expect delays.

Contra Costa 3 days, 4 hours ago

CHP : Disabled vehicle on I-680 Northbound south of Bollinger Canyon Rd (San Ramon). Right lane blocked. Expect delays.

Moderate Accident

Contra Costa 3 days, 6 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound south of CA-242 N (Concord). Right shoulder open. Expect delays.

Contra Costa 3 days, 7 hours ago

CHP : Severe traffic alert and Fire on I-680 Northbound south of Pleasanton Sunol Rd (Sunol). Right lane closed. Expect delays.

Alameda 3 days, 14 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound exiting at Mckee Rd (San Jose). Off Ramp blocked. Expect delays.

Santa Clara 3 days, 15 hours ago

CHP : Traffic Hazard on I-680 Northbound south of S Main St (Walnut Creek). 4th lane from the left affected. Expect delays.

Moderate Accident

Contra Costa 3 days, 15 hours ago

CHP : Severe traffic alert and Traffic Collision with Injuries on I-680 Northbound south of Washington Blvd (Fremont). Left and center lanes blocked. Expect delays.

Alameda 4 days ago

CHP : Fire on I-680 Northbound south of Hostetter Rd (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 4 days, 5 hours ago

CHP : Traffic Hazard on I-680 Northbound north of Via San Gabriel (Fremont). Center lane blocked. Expect delays.

Moderate Accident

Alameda 4 days, 15 hours ago

CHP : High winds on I-680 Northbound and Southbound at Benicia Bridge (Benicia). Lanes affected. Traffic advisory in effect.

Solano 5 days, 4 hours ago

Caltrans : Roadwork on I-680 Northbound between Alcosta Blvd (San Ramon) and Bollinger Canyon Rd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, July 22, 2026 to 5:00 AM Thursday, July 23, 2026.

Alameda 5 days, 5 hours ago

Caltrans : Roadwork on I-680 Northbound at Crow Canyon Rd (San Ramon). Various lanes closed until 5 AM. From 8:00 PM Wednesday, July 22, 2026 to 5:00 AM Thursday, July 23, 2026.

Contra Costa 5 days, 5 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Montague Expy (Milpitas). Left lanes blocked. Expect delays.

Moderate Accident

Santa Clara 5 days, 15 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Stoneridge Dr (Pleasanton). Lane affected. Expect delays.

Moderate Accident

Alameda 5 days, 16 hours ago

CHP : Brush fire on I-680 Northbound at Berryessa Rd (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 6 days, 11 hours ago

CHP : Disabled vehicle on I-680 Northbound south of Via San Gabriel (Fremont). Left lane blocked. Expect delays.

Moderate Accident

Alameda 6 days, 14 hours ago

CHP : Traffic Collision on I-680 Northbound exiting at Stoneridge Dr (Pleasanton). Off Ramp affected. Expect delays.

Alameda 6 days, 15 hours ago

CHP : Traffic Hazard on I-680 Northbound at Treat Blvd (Walnut Creek). Right lanes affected. Expect delays.

Moderate Accident

Contra Costa 6 days, 15 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Mckee Rd (San Jose). Left and center lanes affected. Expect delays.

Moderate Accident

Santa Clara 6 days, 17 hours ago