Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-80 Westbound at CA-4 E (Hercules). Lane affected. Expect delays.

A injury accident was reported on I-80 W near Contra Costa on May 1, 2026 at 1:37 AM.

Road

I-80 W

Area

Contra Costa

Address

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Started

Apr 30, 6:37 PM

Last Updated

5 months, 4 weeks ago

Apr 30, 6:45 PM

Resolved

May 1, 1:00 AM

Coordinates

38.0084, -122.2756

Update History

1 observations

CHP : Traffic Hazard on I-80 Westbound at CA-4 E (Hercules). Lane affected. Expect delays. Apr 30, 6:45 PM

Source: 511_sfbay · ID 511.org/1488493 First seen Apr 30, 2026 6:45 PM