Accident
High Severity
Resolved
CHP : Disabled vehicle on I-680 Northbound exiting at Sycamore Valley Rd (Danville). Off Ramp blocked. Expect delays.
A high-severity accident was reported on I-680 N near Contra Costa on June 18, 2026 at 3:04 PM.
Last Updated
8 hours, 20 minutes ago
Jun 18, 8:30 AM
Coordinates
37.8069, -121.9908