Accident Moderate Severity Resolved

CHP : Disabled vehicle on I-680 Northbound south of CA-4 W (Martinez). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on April 12, 2026 at 11:44 AM.

Road

I-680 N

Area

Contra Costa

Address

Loading…

Started

Apr 12, 4:44 AM

Last Updated

6 months, 2 weeks ago

Apr 12, 4:45 AM

Resolved

Apr 12, 11:00 AM

Coordinates

37.9977, -122.0735

Update History

2 observations

CHP : Disabled vehicle on I-680 Northbound south of CA-4 W (Martinez). Right shoulder affected. Expect delays. Apr 12, 4:45 AM

CHP : Disabled vehicle on I-680 Northbound south of CA-4 W (Martinez). Lane affected. Expect delays. Apr 12, 4:30 AM

Source: 511_sfbay · ID 511.org/1480244 First seen Apr 12, 2026 4:30 AM