Accident Moderate Resolved

CHP : Traffic Hazard on I-680 Northbound at S Main St (Walnut Creek). Lane blocked. Expect delays.

Started
Apr 18, 10:28 PM
Last Seen
7 hours, 55 minutes ago
Resolved
Apr 19, 4:30 AM
Coordinates
37.8841, -122.0533
1 observations
CHP : Traffic Hazard on I-680 Northbound at S Main St (Walnut Creek). Lane blocked. Expect delays. Apr 18, 10:30 PM
Source: 511_sfbay · ID 511.org/1483238 First seen Apr 18, 2026 10:30 PM