Accident
Moderate Severity
Stale
CHP : Traffic Hazard on I-680 Southbound north of Olympic Blvd (Walnut Creek). Left lane affected. Expect delays.
A injury accident was reported on I-680 S near Contra Costa on August 28, 2026 at 1:07 AM.
Last Updated
1 hour, 9 minutes ago
Aug 27, 6:45 PM
Coordinates
37.8928, -122.0649