Accident Resolved

CHP : Residual delays on CA-4 Eastbound west of Railroad Ave (Pittsburg). All lanes open. Expect delays.

A accident was reported on CA-4 E near Contra Costa on April 7, 2026 at 11:54 PM.

Road

CA-4 E

Area

Contra Costa

Address

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Started

Apr 7, 4:54 PM

Last Updated

6 months, 2 weeks ago

Apr 7, 5:15 PM

Resolved

Apr 7, 11:30 PM

Coordinates

38.0189, -121.9290

Update History

2 observations

CHP : Residual delays on CA-4 Eastbound west of Railroad Ave (Pittsburg). All lanes open. Expect delays. Apr 7, 5:15 PM

CHP : Severe traffic alert and Traffic Collision with Injuries on CA-4 Eastbound west of Railroad Ave (Pittsburg). Left lanes blocked. Expect delays. Apr 7, 5:00 PM

Source: 511_sfbay · ID 511.org/1478158 First seen Apr 7, 2026 5:00 PM

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