Accident Low Severity Resolved

CHP : Traffic Hazard on CA-4 Westbound east of CA-242 N (Concord). Center Divider affected. Expect delays.

A minor accident was reported on CA-4 W near Contra Costa on May 1, 2026 at 2:08 PM.

Road

CA-4 W

Area

Contra Costa

Address

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Started

May 1, 7:08 AM

Last Updated

4 weeks ago

May 1, 7:15 AM

Resolved

May 1, 1:30 PM

Coordinates

38.0039, -122.0421

Update History

1 observations

CHP : Traffic Hazard on CA-4 Westbound east of CA-242 N (Concord). Center Divider affected. Expect delays. May 1, 7:15 AM

Source: 511_sfbay · ID 511.org/1488724 First seen May 1, 2026 7:15 AM