Accident Moderate Severity Stale

CHP : Traffic Hazard on I-680 Northbound south of Arthur Rd (Martinez). Center lanes affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on August 6, 2026 at 1:49 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Aug 5, 6:49 PM

Last Updated

1 hour, 44 minutes ago

Aug 5, 7:00 PM

Coordinates

38.0056, -122.0825

Update History

1 observations

CHP : Traffic Hazard on I-680 Northbound south of Arthur Rd (Martinez). Center lanes affected. Expect delays. Aug 5, 7:00 PM

Source: 511_sfbay · ID 511.org/1531498 First seen Aug 5, 2026 7:00 PM