Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on CA-242 Northbound entering at Concord Ave (Concord). Lane blocked. Expect delays.

A injury accident was reported on CA-242 N near Contra Costa on May 22, 2026 at 2:31 AM.

Road

CA-242 N

Area

Contra Costa

Address

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Started

May 21, 7:31 PM

Last Updated

5 months ago

May 21, 8:30 PM

Resolved

May 22, 2:30 AM

Coordinates

37.9790, -122.0432

Update History

2 observations

CHP : Traffic Collision with Injuries on CA-242 Northbound entering at Concord Ave (Concord). Lane blocked. Expect delays. May 21, 8:15 PM

CHP : Traffic Collision with Injuries on CA-242 Northbound entering at Concord Ave (Concord). Lane blocked. Expect delays. May 21, 7:45 PM

Source: 511_sfbay · ID 511.org/1497992 First seen May 21, 2026 7:45 PM