Construction Stale

Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Tuesday, August 25, 2026 to 5:00 AM Wednesday, August 26, 2026.

A construction was reported on CA-4 W near Contra Costa on August 26, 2026 at 2:01 AM.

Road

CA-4 W

Area

Contra Costa

Address

Loading…

Started

Aug 25, 7:01 PM

Last Updated

1 hour, 2 minutes ago

Aug 25, 10:30 PM

Coordinates

37.9255, -121.7328

Update History

1 observations

Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Tuesday, August 25, 2026 to 5:00 AM Wednesday, August 26, 2026. Aug 25, 10:30 PM

Source: 511_sfbay · ID 511.org/1540764 First seen Aug 25, 2026 10:30 PM

← All California Incidents More in Contra Costa More on CA-4 W