Construction Active

Caltrans : Roadwork on CA-4 Eastbound and Westbound between Balfour Rd (Antioch) and Walnut Blvd (Brentwood). All lanes closed. Avoid the area. From 7:30 PM Monday, June 01, 2026 to 5:00 AM Tuesday, June 02, 2026.

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

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Jun 1, 7:30 PM

Last Updated

22 minutes ago

Jun 1, 8:30 PM

Coordinates

37.9252, -121.7331

Update History

2 observations

Caltrans : Roadwork on CA-4 Eastbound and Westbound between Balfour Rd (Antioch) and Walnut Blvd (Brentwood). All lanes closed. Avoid the area. From 7:30 PM Monday, June 01, 2026 to 5:00 AM Tuesday, June 02, 2026. Jun 1, 8:00 PM

Caltrans : Roadwork on CA-4 Eastbound and Westbound between Balfour Rd (Antioch) and Marsh Creek Rd (Brentwood). All lanes closed. Avoid the area. From 7:30 PM Monday, June 01, 2026 to 5:00 AM Tuesday, June 02, 2026. Jun 1, 7:30 PM

Source: 511_sfbay · ID 511.org/1502228 First seen Jun 1, 2026 7:30 PM

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