Accident Moderate Severity Stale

CHP : Traffic Collision on CA-242 Southbound south of Concord Ave (Concord). Left lane blocked. Expect delays.

A injury accident was reported on CA-242 S near Contra Costa on August 7, 2026 at 7:09 PM.

Road

CA-242 S

Area

Contra Costa

Address

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Started

Aug 7, 12:09 PM

Last Updated

27 minutes ago

Aug 7, 1:00 PM

Coordinates

37.9774, -122.0443

Update History

2 observations

CHP : Traffic Collision on CA-242 Southbound south of Concord Ave (Concord). Left lane blocked. Expect delays. Aug 7, 12:45 PM

CHP : Traffic Collision on CA-242 Southbound south of Concord Ave (Concord). Left and center lanes blocked. Expect delays. Aug 7, 12:15 PM

Source: 511_sfbay · ID 511.org/1532412 First seen Aug 7, 2026 12:15 PM