Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-680 Northbound south of S Main St (Walnut Creek). Right lane blocked. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on November 3, 2026 at 12:48 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Nov 2, 4:48 PM

Last Updated

6 hours, 42 minutes ago

Nov 2, 5:15 PM

Resolved

Nov 2, 11:30 PM

Coordinates

37.8841, -122.0533

Update History

2 observations

CHP : Traffic Collision with Injuries on I-680 Northbound south of S Main St (Walnut Creek). Right lane blocked. Expect delays. Nov 2, 5:00 PM

CHP : Traffic Collision with Injuries on I-680 Northbound south of S Main St (Walnut Creek). Lane blocked. Expect delays. Nov 2, 4:45 PM

Source: 511_sfbay · ID 511.org/1572004 First seen Nov 2, 2026 4:45 PM