Construction Stale

Caltrans : Roadwork on CA-4 Eastbound between Railroad Ave (Pittsburg) and Somersville Rd (Antioch). Lane closed until 10 PM. From 6:45 PM Thursday, August 06, 2026 to 10:00 PM Thursday, August 06, 2026.

A construction was reported on CA-4 E near Contra Costa on August 7, 2026 at 1:45 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Aug 6, 6:45 PM

Last Updated

40 minutes ago

Aug 6, 8:15 PM

Coordinates

38.0153, -121.8832

Update History

2 observations

Caltrans : Roadwork on CA-4 Eastbound between Railroad Ave (Pittsburg) and Somersville Rd (Antioch). Lane closed until 10 PM. From 6:45 PM Thursday, August 06, 2026 to 10:00 PM Thursday, August 06, 2026. Aug 6, 8:15 PM

Caltrans : Roadwork on CA-4 Eastbound between Railroad Ave (Pittsburg) and Somersville Rd (Antioch). Lane closed until 10 PM. From 6:45 PM Thursday, August 06, 2026 to 10:00 PM Thursday, August 06, 2026. Aug 6, 7:30 PM

Source: 511_sfbay · ID 511.org/1532073 First seen Aug 6, 2026 7:30 PM