Accident Moderate Severity Stale

CHP : Traffic Collision on I-680 Northbound south of CA-4 W (Martinez). Lane affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on April 26, 2026 at 10:39 PM.

Road

I-680 N

Area

Contra Costa

Address

Loading…

Started

Apr 26, 3:39 PM

Last Updated

1 hour, 30 minutes ago

Apr 26, 3:45 PM

Coordinates

37.9977, -122.0735

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound south of CA-4 W (Martinez). Lane affected. Expect delays. Apr 26, 3:45 PM

Source: 511_sfbay · ID 511.org/1486392 First seen Apr 26, 2026 3:45 PM