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 October 27, 2026 at 12:55 PM.

Road

CA-242 S

Area

Contra Costa

Address

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Started

Oct 27, 5:55 AM

Last Updated

5 hours, 22 minutes ago

Oct 27, 6:30 AM

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. Oct 27, 6:15 AM

CHP : Traffic Collision on CA-242 Southbound south of Concord Ave (Concord). Left lane blocked. Expect delays. Oct 27, 6:00 AM

Source: 511_sfbay · ID 511.org/1569120 First seen Oct 27, 2026 6:00 AM