Accident
Moderate Severity
Stale
CHP : Traffic Hazard on I-680 Northbound north of Stone Valley Rd (Alamo). 3rd lane from the left blocked. Expect delays.
A injury accident was reported on I-680 N near Contra Costa on August 19, 2026 at 8:32 PM.
Last Updated
1 hour, 41 minutes ago
Aug 19, 2:00 PM
Coordinates
37.8549, -122.0292