Accident High Severity Resolved

CHP : Traffic Hazard on I-680 Northbound south of Waterfront Rd (Martinez). Right lanes blocked. Expect delays.

A high-severity accident was reported on I-680 N near Contra Costa on July 26, 2026 at 7:38 PM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Jul 26, 12:38 PM

Last Updated

1 day, 1 hour ago

Jul 26, 1:00 PM

Resolved

Jul 26, 7:15 PM

Coordinates

38.0255, -122.1116

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound south of Waterfront Rd (Martinez). Right lanes blocked. Expect delays. Jul 26, 12:45 PM

Source: 511_sfbay · ID 511.org/1526526 First seen Jul 26, 2026 12:45 PM