Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound north of Waterfront Rd (Martinez). Left shoulder affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on April 21, 2026 at 1:27 AM.

Road

I-680 N

Area

Contra Costa

Address

Loading…

Started

Apr 20, 6:27 PM

Last Updated

6 months ago

Apr 20, 6:30 PM

Resolved

Apr 21, 12:45 AM

Coordinates

38.0270, -122.1143

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound north of Waterfront Rd (Martinez). Left shoulder affected. Expect delays. Apr 20, 6:30 PM

Source: 511_sfbay · ID 511.org/1483859 First seen Apr 20, 2026 6:30 PM