Accident Moderate Severity Resolved

CHP : Disabled vehicle on CA-242 Southbound entering at Clayton Rd (Concord). Left lane blocked. Expect delays.

A injury accident was reported on CA-242 S near Contra Costa on September 4, 2026 at 8:42 PM.

Road

CA-242 S

Area

Contra Costa

Address

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Started

Sep 4, 1:42 PM

Last Updated

1 month, 3 weeks ago

Sep 4, 1:45 PM

Resolved

Sep 4, 8:00 PM

Coordinates

37.9666, -122.0490

Update History

1 observations

CHP : Disabled vehicle on CA-242 Southbound entering at Clayton Rd (Concord). Left lane blocked. Expect delays. Sep 4, 1:45 PM

Source: 511_sfbay · ID 511.org/1545266 First seen Sep 4, 2026 1:45 PM