Accident Moderate Severity Resolved

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

A injury accident was reported on I-680 N near Contra Costa on July 26, 2026 at 12:34 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jul 25, 5:34 PM

Last Updated

1 day, 20 hours ago

Jul 25, 6:15 PM

Resolved

Jul 26, 12:30 AM

Coordinates

37.9128, -122.0669

Update History

1 observations

CHP : Traffic Collision with Injuries on I-680 Northbound south of N Main St (Walnut Creek). Lane blocked. Expect delays. Jul 25, 5:45 PM

Source: 511_sfbay · ID 511.org/1526307 First seen Jul 25, 2026 5:45 PM