Accident High Severity Stale

CHP : Disabled vehicle on CA-4 Eastbound east of I-80 W (Hercules). Lane affected. Expect delays.

A high-severity accident was reported on CA-4 E near Contra Costa on August 30, 2026 at 12:52 AM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Aug 29, 5:52 PM

Last Updated

43 minutes ago

Aug 29, 6:30 PM

Coordinates

38.0119, -122.2722

Update History

1 observations

CHP : Disabled vehicle on CA-4 Eastbound east of I-80 W (Hercules). Lane affected. Expect delays. Aug 29, 6:15 PM

Source: 511_sfbay · ID 511.org/1542678 First seen Aug 29, 2026 6:15 PM