Accident Moderate Severity Resolved

CHP : Traffic Collision on I-680 Northbound south of Concord Ave (Pleasant Hill). Lane affected. Expect delays.

A injury accident was reported on I-680 N near Contra Costa on August 11, 2026 at 2:55 AM.

Road

I-680 N

Area

Contra Costa

Address

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Started

Aug 10, 7:55 PM

Last Updated

2 months, 2 weeks ago

Aug 10, 8:00 PM

Resolved

Aug 11, 2:00 AM

Coordinates

37.9721, -122.0609

Update History

1 observations

CHP : Traffic Collision on I-680 Northbound south of Concord Ave (Pleasant Hill). Lane affected. Expect delays. Aug 10, 8:00 PM

Source: 511_sfbay · ID 511.org/1533722 First seen Aug 10, 2026 8:00 PM