Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between San Jose Ave (Antioch) and Balfour Rd (Antioch). All lanes closed. Avoid the area. From 7:30 PM Thursday, July 23, 2026 to 12:00 AM Friday, July 24, 2026.

A construction was reported on CA-4 E near Contra Costa on July 24, 2026 at 2:30 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Jul 23, 7:30 PM

Last Updated

3 months ago

Jul 23, 9:15 PM

Resolved

Jul 24, 3:30 AM

Coordinates

37.9255, -121.7333

Update History

1 observations

Caltrans : Roadwork on CA-4 Eastbound between San Jose Ave (Antioch) and Balfour Rd (Antioch). All lanes closed. Avoid the area. From 7:30 PM Thursday, July 23, 2026 to 12:00 AM Friday, July 24, 2026. Jul 23, 8:15 PM

Source: 511_sfbay · ID 511.org/1525424 First seen Jul 23, 2026 8:15 PM

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