I-680 · Last 48 Hours

I-680 Accident Today

20 accidents on I-680 in the last 24 hours · 39 in 48 hours · updated July 27, 2026 7:38 PM PDT

20

Last 24h

39

Last 48h

4

High Severity

80

This Week

33

Accident

6

Construction

7-Day Trend

80 crashes

↓ Fewer than last week

80 crashes in the last 7 days, down 45% vs the previous week.

Last 6 hours

5 incidents

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

CHP : Severe traffic alert and Grass fire on I-680 Southbound between Parish Rd (Fairfield) and Lake Herman Rd (Benicia). Lanes blocked. Expect delays.

CHP : Traffic Collision on I-680 Southbound at Scott Creek Rd (Fremont). Lane affected. Expect delays.

CHP : Traffic Collision on I-680 Southbound exiting at Scott Creek Rd (Fremont). Lane affected. Expect delays.

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

6–12 hours ago

4 incidents

8h ago 11:15 AM

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

10h ago 9:15 AM

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

11h ago 8:15 AM

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

11h ago 7:45 AM

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

12–24 hours ago

11 incidents

13h ago 6:30 AM

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

14h ago 5:00 AM

Caltrans : Roadwork on I-680 Southbound exiting at Sycamore Valley Rd (Danville). Off Ramp closed until 5 AM. From 9:00 PM Sunday, July 26, 2026 to 5:00 AM Monday, July 27, 2026.

14h ago 5:00 AM

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.

14h ago 5:00 AM

Caltrans : Roadwork on I-680 Southbound between Diablo Rd (Danville) 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.

14h ago 5:00 AM

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

14h ago 5:00 AM

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.

14h ago 5:00 AM

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.

15h ago 4:30 AM

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

22h ago 9:00 PM

CHP : Disabled vehicle on I-680 Southbound north of Pleasanton Sunol Rd (Sunol). Lane blocked. Expect delays.

23h ago 8:30 PM

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

23h ago 7:45 PM

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

24–48 hours ago

19 incidents

CHP : Disabled vehicle on I-680 Southbound north of Marina Vista Ave (Martinez). Right shoulder affected. Expect delays.

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

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

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

1d ago 12:45 PM

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

1d ago 11:00 AM

CHP : Disabled vehicle on I-680 Southbound north of Andrade Rd (Unincorporated). Lane affected. Expect delays.

CHP : Traffic Collision on I-680 Southbound at S Main St (Walnut Creek). Lane affected. Expect delays.

CHP : Traffic Hazard on I-680 Southbound north of Pleasanton Sunol Rd (Sunol). 3rd lane from the left blocked. Expect delays.

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

CHP : Disabled vehicle on I-680 Southbound north of Auto Mall Pky (Fremont). Lane affected. Expect delays.

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

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

1d ago 11:00 PM

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

CHP : Traffic Collision on I-680 Southbound north of Alcosta Blvd (San Ramon). Center Divider affected. Expect delays.

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

CHP : Disabled vehicle on I-680 Southbound north of N Main St (Walnut Creek). Right shoulder blocked. Expect delays.

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

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

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

Frequently Asked Questions

Are accidents on I-680 reported live?

Yes — this page refreshes throughout the day as new incidents are logged by the California Highway Patrol. Crash data typically appears within 15–30 minutes of being reported.

How many accidents happened on I-680 in the last 7 days?

80 crashes were reported on I-680 in the last 7 days.

What type of accident is most common on I-680?

Accident are the most frequently reported incident type on I-680 based on recent data.

Where can I see all California accidents today?

A live feed of all active crashes across California is available on the California accidents today page.

Where does this crash data come from?

Crash data is sourced from the California Highway Patrol (CHP) Computer-Aided Dispatch feed and the CCRS historical crash database. Learn more about our data sources.