Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound north of Oak Park Blvd (Pleasant Hill). Right lane blocked. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on July 31, 2026 at 2:22 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Jul 30, 7:22 PM

Last Updated

1 day ago

Jul 30, 7:30 PM

Resolved

Jul 31, 1:30 AM

Coordinates

37.9327, -122.0603

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of Oak Park Blvd (Pleasant Hill). Right lane blocked. Expect delays. Jul 30, 7:30 PM

Source: 511_sfbay · ID 511.org/1528773 First seen Jul 30, 2026 7:30 PM