Construction Active

Caltrans : Roadwork on CA-4 Eastbound at Sand Creek Rd (Brentwood). All lanes closed until 5 AM. From 7:00 PM Monday, August 10, 2026 to 5:00 AM Tuesday, August 11, 2026.

A construction was reported on CA-4 E near Contra Costa on August 11, 2026 at 2:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Aug 10, 7:01 PM

Last Updated

9 minutes ago

Aug 11, 4:00 AM

Coordinates

37.9253, -121.7335

Update History

1 observations

Caltrans : Roadwork on CA-4 Eastbound at Sand Creek Rd (Brentwood). All lanes closed until 5 AM. From 7:00 PM Monday, August 10, 2026 to 5:00 AM Tuesday, August 11, 2026. Aug 10, 8:15 PM

Source: 511_sfbay · ID 511.org/1533723 First seen Aug 10, 2026 8:15 PM

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