Accident Moderate Severity Resolved

CHP : Traffic Hazard on CA-4 Westbound at Pacheco Blvd (Pacheco). Right shoulder affected. Expect delays.

A injury accident was reported on CA-4 W near Contra Costa on June 7, 2026 at 4:12 PM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

Jun 7, 9:12 AM

Last Updated

2 days, 17 hours ago

Jun 7, 9:15 AM

Resolved

Jun 7, 3:15 PM

Coordinates

37.9935, -122.0733

Update History

1 observations

CHP : Traffic Hazard on CA-4 Westbound at Pacheco Blvd (Pacheco). Right shoulder affected. Expect delays. Jun 7, 9:15 AM

Source: 511_sfbay · ID 511.org/1504908 First seen Jun 7, 2026 9:15 AM