Accident Moderate Severity Resolved

CHP : Grass fire on I-680 Northbound south of Treat Blvd (Walnut Creek). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on July 16, 2026 at 12:28 AM.

Road

I-680 N

Area

Contra Costa

Address

Loading…

Started

Jul 15, 5:28 PM

Last Updated

3 months, 1 week ago

Jul 15, 5:45 PM

Resolved

Jul 15, 11:45 PM

Coordinates

37.9220, -122.0614

Update History

1 observations

CHP : Grass fire on I-680 Northbound south of Treat Blvd (Walnut Creek). Right shoulder affected. Expect delays. Jul 15, 5:45 PM

Source: 511_sfbay · ID 511.org/1521608 First seen Jul 15, 2026 5:45 PM