Accident
Moderate Severity
Resolved
CHP : Traffic Hazard on I-680 Southbound north of Sycamore Valley Rd (Danville). Left lane blocked. Expect delays.
A injury accident was reported on I-680 S near Contra Costa on May 20, 2026 at 3:22 PM.
Last Updated
1 day, 11 hours ago
May 20, 8:45 AM
Coordinates
37.8149, -121.9935