Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound at Waterfront Rd (Martinez). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on July 26, 2026 at 5:49 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jul 25, 10:49 PM

Last Updated

1 day, 16 hours ago

Jul 25, 11:15 PM

Resolved

Jul 26, 5:30 AM

Coordinates

38.0255, -122.1116

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound at Waterfront Rd (Martinez). Right shoulder affected. Expect delays. Jul 25, 11:00 PM

Source: 511_sfbay · ID 511.org/1526402 First seen Jul 25, 2026 11:00 PM