Construction Stale

Caltrans : Roadwork on CA-4 Westbound entering at Sand Creek Rd (Brentwood). 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

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Started

Aug 25, 7:01 PM

Last Updated

39 minutes ago

Aug 25, 10:30 PM

Coordinates

37.9438, -121.7411

Update History

2 observations

Caltrans : Roadwork on CA-4 Westbound entering at Sand Creek Rd (Brentwood). 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

Caltrans : Roadwork on CA-4 Westbound entering at Sand Creek Rd (Brentwood). On Ramp closed until 5 AM. From 7:00 PM Tuesday, August 25, 2026 to 5:00 AM Wednesday, August 26, 2026. Aug 25, 10:15 PM

Source: 511_sfbay · ID 511.org/1540763 First seen Aug 25, 2026 10:15 PM

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