CA · Highway

I-680 N Accidents & Crashes

I-680 N has recorded 1,504 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 Nov. 3, 2026.

Breakdown by type: 43 accident, 8 construction.

51

Total Crashes

Filtered results

0

Fatalities

Fatal injury reports

6

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 51 results

43 accident 8 construction

CHP : Traffic Hazard on I-680 Northbound south of Crow Canyon Rd (San Ramon). Right and center lanes affected. Expect delays.

Moderate Accident

Contra Costa 6 hours, 56 minutes ago

CHP : Vehicle fire on I-680 Northbound north of CA-237 E-I-680 N Ramp (Milpitas). Left shoulder affected. Expect delays.

Moderate Accident

Santa Clara 20 hours, 26 minutes ago

CHP : Fire on I-680 Northbound at I-280 S (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 20 hours, 26 minutes ago

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

Moderate Accident

Contra Costa 21 hours, 56 minutes ago

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

Moderate Accident

Contra Costa 22 hours, 41 minutes ago

CHP : Traffic Hazard on I-680 Northbound south of El Cerro Blvd (Danville). 2nd lane from the left blocked. Expect delays.

Moderate Accident

Contra Costa 22 hours, 56 minutes ago

CHP : Traffic Hazard on I-680 Northbound south of CA-242 N (Concord). Lane affected. Expect delays.

Moderate Accident

Contra Costa 23 hours, 26 minutes ago

CHP : Traffic Hazard on I-680 Northbound north of Mckee Rd (San Jose). Right lanes affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 2 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Concord Ave (Pleasant Hill). 4th lane from the left blocked. Expect delays.

Moderate Accident

Contra Costa 1 day, 5 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Via San Gabriel (Fremont). 4th lane from the left affected. Expect delays.

Moderate Accident

Alameda 1 day, 8 hours ago

CHP : Vehicle fire on I-680 Northbound north of CA-237 E-I-680 N Ramp (Milpitas). Lanes open. Expect delays.

Santa Clara 1 day, 15 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound at I-280 S (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 18 hours ago

CHP : Vehicle fire on I-680 Northbound north of CA-237 E-I-680 N Ramp (Milpitas). Left lane closed. Expect delays.

Moderate Accident

Santa Clara 1 day, 19 hours ago

CHP : Vehicle fire on I-680 Northbound north of I-280 S (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 1 day, 23 hours ago

CHP : Disabled vehicle on I-680 Northbound south of Concord Ave (Pleasant Hill). Lane blocked. Expect delays.

Moderate Accident

Contra Costa 2 days, 3 hours ago

CHP : Disabled vehicle on I-680 Northbound south of I-80 E (Fairfield). Left lane blocked. Expect delays.

Moderate Accident

Solano 2 days, 3 hours ago

CHP : Disabled vehicle on I-680 Northbound north of Willow Pass Rd (Concord). Lane blocked. Expect delays.

Moderate Accident

Contra Costa 2 days, 10 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound north of Livorna Rd (Alamo). Off Ramp affected. Expect delays.

Contra Costa 2 days, 10 hours ago

CHP : Fire on I-680 Northbound at Montague Expy (Milpitas). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 2 days, 15 hours ago

CHP : Disabled vehicle on I-680 Northbound west of CA-84 W (Sunol). Left lane affected. Expect delays.

Moderate Accident

Alameda 2 days, 18 hours ago

CHP : Disabled vehicle on I-680 Northbound exiting at Oak Park Blvd (Pleasant Hill). Off Ramp affected. Expect delays.

Contra Costa 2 days, 21 hours ago

CHP : Traffic Hazard on I-680 Northbound north of Bernal Ave (Pleasanton). Lane affected. Expect delays.

Moderate Accident

Alameda 2 days, 22 hours ago

CHP : Traffic Collision on I-680 Northbound south of Livorna Rd (Alamo). Lane blocked. Expect delays.

Moderate Accident

Contra Costa 2 days, 23 hours ago

CHP : Traffic Hazard on I-680 Northbound at Benicia Bridge (Benicia). 3rd lane from the left affected. Expect delays.

Solano 2 days, 23 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound at Rudgear Rd (Walnut Creek). Left lanes blocked. Expect delays.

Moderate Accident

Contra Costa 2 days, 23 hours ago

CHP : Disabled vehicle on I-680 Northbound north of Hostetter Rd (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 3 days, 5 hours ago

Caltrans : Roadwork on I-680 Northbound between Sycamore Valley Rd (Danville) and Diablo Rd (Danville). Various lanes closed until 9 AM. From 8:00 PM Friday, October 30, 2026 to 9:00 AM Saturday, October 31, 2026.

Contra Costa 3 days, 7 hours ago

Caltrans : Roadwork on I-680 Northbound between Bollinger Canyon Rd (San Ramon) and Sycamore Valley Rd (Danville). Various lanes closed until 8 AM. From 8:00 PM Friday, October 30, 2026 to 8:00 AM Saturday, October 31, 2026.

Contra Costa 3 days, 8 hours ago

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

Moderate Accident

Alameda 3 days, 8 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Arthur Rd (Martinez). Lane affected. Expect delays.

Moderate Accident

Contra Costa 3 days, 14 hours ago

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

Moderate Accident

Santa Clara 3 days, 19 hours ago

CHP : Traffic Collision on I-680 Northbound south of Andrade Rd (Unincorporated). 2nd lane from the left blocked. Expect delays.

Moderate Accident

Alameda 3 days, 21 hours ago

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

Moderate Accident

Santa Clara 3 days, 23 hours ago

CHP : Traffic Hazard on I-680 Northbound south of El Cerro Blvd (Danville). 3rd lane from the left affected. Expect delays.

Moderate Accident

Contra Costa 4 days, 2 hours ago

CHP : Traffic Hazard on I-680 Northbound south of CA-237 E (Milpitas). Right lane blocked. Expect delays.

Moderate Accident

Santa Clara 4 days, 5 hours ago

CHP : Brush fire on I-680 Northbound at I-280 S (San Jose). Right shoulder affected. Expect delays.

Moderate Accident

Santa Clara 4 days, 9 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 Thursday, October 29, 2026 to 5:00 AM Friday, October 30, 2026.

Contra Costa 4 days, 17 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 Thursday, October 29, 2026 to 5:00 AM Friday, October 30, 2026.

Alameda 4 days, 17 hours ago

CHP : Disabled vehicle on I-680 Northbound south of Livorna Rd (Alamo). Lane affected. Expect delays.

Moderate Accident

Contra Costa 4 days, 18 hours ago

CHP : Traffic Collision on I-680 Northbound south of I-280 S (San Jose). Lane affected. Expect delays.

Moderate Accident

Santa Clara 4 days, 20 hours ago

CHP : Residual delays on I-680 Northbound south of Arthur Rd (Martinez). Right shoulder affected. Expect delays.

Moderate Accident

Contra Costa 5 days, 7 hours ago

Caltrans : Roadwork on I-680 Northbound between Stone Valley Rd (Alamo) and Livorna Rd (Alamo). Various lanes closed until 5 AM. From 8:00 PM Wednesday, October 28, 2026 to 5:00 AM Thursday, October 29, 2026.

Contra Costa 5 days, 11 hours ago

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

Moderate Accident

Santa Clara 5 days, 22 hours ago

CHP : Traffic Hazard on I-680 Northbound south of Alcosta Blvd (San Ramon). 2nd lane from the left affected. Expect delays.

Moderate Accident

Contra Costa 5 days, 23 hours ago

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

Moderate Accident

Contra Costa 6 days, 3 hours ago

CHP : Traffic Collision with Injuries on I-680 Northbound south of Stone Valley Rd (Alamo). Left lanes blocked. Expect delays.

Moderate Accident

Contra Costa 6 days, 4 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 Tuesday, October 27, 2026 to 5:00 AM Wednesday, October 28, 2026.

Contra Costa 6 days, 11 hours ago

Caltrans : Roadwork on I-680 Northbound entering at El Cerro Blvd (Danville). On Ramp closed until 6 AM. From 10:00 PM Tuesday, October 27, 2026 to 6:00 AM Wednesday, October 28, 2026.

Contra Costa 6 days, 14 hours ago

Caltrans : Roadwork on I-680 Northbound between El Cerro Blvd (Danville) and Stone Valley Rd (Alamo). Various lanes closed until 5 AM. From 8:00 PM Tuesday, October 27, 2026 to 5:00 AM Wednesday, October 28, 2026.

Contra Costa 6 days, 14 hours ago

CHP : Brush fire on I-680 Northbound at I-280 S (San Jose). Off Ramp affected. Expect delays.

Santa Clara 6 days, 17 hours ago