Accident Moderate Severity Resolved

CHP : Traffic Collision on CA-4 Eastbound west of Pacheco Blvd (Pacheco). Lane affected. Expect delays.

A injury accident was reported on CA-4 E near Contra Costa on October 16, 2026 at 4:57 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Oct 15, 9:57 PM

Last Updated

1 week, 4 days ago

Oct 15, 10:15 PM

Resolved

Oct 16, 4:30 AM

Coordinates

37.9918, -122.0779

Update History

1 observations

CHP : Traffic Collision on CA-4 Eastbound west of Pacheco Blvd (Pacheco). Lane affected. Expect delays. Oct 15, 10:15 PM

Source: 511_sfbay · ID 511.org/1564428 First seen Oct 15, 2026 10:15 PM