Accident
Moderate Severity
Stale
CHP : Traffic Hazard on I-680 Southbound at Stone Valley Rd (Alamo). Left shoulder affected. Expect delays.
A injury accident was reported on I-680 S near Contra Costa on April 26, 2026 at 4:22 AM.
Last Updated
3 hours, 5 minutes ago
Apr 25, 9:30 PM
Coordinates
37.8524, -122.0291