Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound north of Oak Park Blvd (Pleasant Hill). Left lanes affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on September 3, 2026 at 12:00 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Sep 2, 5:00 PM

Last Updated

1 month, 3 weeks ago

Sep 2, 5:15 PM

Resolved

Sep 2, 11:30 PM

Coordinates

37.9327, -122.0603

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of Oak Park Blvd (Pleasant Hill). Left lanes affected. Expect delays. Sep 2, 5:15 PM

Source: 511_sfbay · ID 511.org/1544393 First seen Sep 2, 2026 5:15 PM