Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on I-680 Southbound north of Bollinger Canyon Rd (San Ramon). 3rd lane from the left affected. Expect delays.
A injury accident was reported on I-680 S near Contra Costa on August 22, 2026 at 9:35 PM.
Last Updated
1 day, 1 hour ago
Aug 22, 3:15 PM
Coordinates
37.7571, -121.9636
Update History
2 observations
CHP : Traffic Hazard on I-680 Southbound north of Bollinger Canyon Rd (San Ramon). 3rd lane from the left affected. Expect delays.
Aug 22, 3:15 PM
CHP : Traffic Hazard on I-680 Southbound north of Bollinger Canyon Rd (San Ramon). 3rd lane from the left affected. Expect delays.
Aug 22, 2:45 PM
Source: 511_sfbay · ID 511.org/1539402
First seen Aug 22, 2026 2:45 PM