Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Northbound south of S Main St (Walnut Creek). 4th lane from the left affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on July 25, 2026 at 12:47 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jul 24, 5:47 PM

Last Updated

4 days, 9 hours ago

Jul 24, 6:45 PM

Resolved

Jul 25, 12:45 AM

Coordinates

37.8841, -122.0533

Update History

2 observations

CHP : Traffic Hazard on I-680 Northbound south of S Main St (Walnut Creek). 4th lane from the left affected. Expect delays. Jul 24, 6:30 PM

CHP : Traffic Hazard on I-680 Northbound south of S Main St (Walnut Creek). 4th lane from the left affected. Expect delays. Jul 24, 6:15 PM

Source: 511_sfbay · ID 511.org/1525875 First seen Jul 24, 2026 6:15 PM