Accident Moderate Severity Resolved

CHP : Traffic Hazard on CA-242 Southbound north of Clayton Rd (Concord). Lane affected. Expect delays.

A injury accident was reported on CA-242 S near Contra Costa on September 27, 2026 at 4:23 PM.

Road

CA-242 S

Area

Contra Costa

Address

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Started

Sep 27, 9:23 AM

Last Updated

1 month ago

Sep 27, 9:30 AM

Resolved

Sep 27, 3:45 PM

Coordinates

37.9570, -122.0533

Update History

1 observations

CHP : Traffic Hazard on CA-242 Southbound north of Clayton Rd (Concord). Lane affected. Expect delays. Sep 27, 9:30 AM

Source: 511_sfbay · ID 511.org/1555498 First seen Sep 27, 2026 9:30 AM