Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-242 Northbound at Olivera Rd (Concord). Left shoulder affected. Expect delays.

A injury accident was reported on CA-242 N near Contra Costa on May 31, 2026 at 12:28 AM.

Road

CA-242 N

Area

Contra Costa

Address

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Started

May 30, 5:28 PM

Last Updated

4 months, 3 weeks ago

May 30, 5:30 PM

Resolved

May 30, 11:45 PM

Coordinates

38.0005, -122.0377

Update History

1 observations

CHP : Traffic Collision on CA-242 Northbound at Olivera Rd (Concord). Left shoulder affected. Expect delays. May 30, 5:30 PM

Source: 511_sfbay · ID 511.org/1501577 First seen May 30, 2026 5:30 PM