Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-242 Southbound at Concord Ave (Concord). Lane affected. Expect delays.

A injury accident was reported on CA-242 S near Contra Costa on August 20, 2026 at 5:00 AM.

Road

CA-242 S

Area

Contra Costa

Address

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Started

Aug 19, 10:00 PM

Last Updated

2 months, 1 week ago

Aug 19, 10:30 PM

Resolved

Aug 20, 4:45 AM

Coordinates

37.9833, -122.0416

Update History

1 observations

CHP : Traffic Collision on CA-242 Southbound at Concord Ave (Concord). Lane affected. Expect delays. Aug 19, 10:30 PM

Source: 511_sfbay · ID 511.org/1538157 First seen Aug 19, 2026 10:30 PM