Accident Moderate Severity Resolved

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

A injury accident was reported on CA-242 N near Contra Costa on October 4, 2026 at 6:29 PM.

Road

CA-242 N

Area

Contra Costa

Address

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Started

Oct 4, 11:29 AM

Last Updated

3 weeks, 1 day ago

Oct 4, 11:30 AM

Resolved

Oct 4, 5:30 PM

Coordinates

37.9666, -122.0487

Update History

1 observations

CHP : Traffic Hazard on CA-242 Northbound south of Clayton Rd (Concord). Lane affected. Expect delays. Oct 4, 11:30 AM

Source: 511_sfbay · ID 511.org/1558849 First seen Oct 4, 2026 11:30 AM