Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-80 Westbound east of CA-4 E (Hercules). Right shoulder affected. Expect delays.

A injury accident was reported on I-80 W near Contra Costa on May 17, 2026 at 11:53 PM.

Road

I-80 W

Area

Contra Costa

Address

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Started

May 17, 4:53 PM

Last Updated

5 months, 1 week ago

May 17, 5:00 PM

Resolved

May 17, 11:15 PM

Coordinates

38.0185, -122.2662

Update History

2 observations

CHP : Traffic Hazard on I-80 Westbound east of CA-4 E (Hercules). Right shoulder affected. Expect delays. May 17, 5:00 PM

CHP : Traffic Hazard on I-80 Westbound east of CA-4 E (Hercules). Lanes blocked. Expect delays. May 17, 4:30 PM

Source: 511_sfbay · ID 511.org/1495825 First seen May 17, 2026 4:30 PM