Construction Stale

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). All lanes closed until 5 AM. From 7:00 PM Wednesday, August 05, 2026 to 5:00 AM Thursday, August 06, 2026.

A construction was reported on CA-4 W near Contra Costa on August 6, 2026 at 2:01 AM.

Road

CA-4 W

Area

Contra Costa

Address

Loading…

Started

Aug 5, 7:01 PM

Last Updated

48 minutes ago

Aug 5, 8:45 PM

Coordinates

37.8964, -121.6413

Update History

3 observations

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). All lanes closed until 5 AM. From 7:00 PM Wednesday, August 05, 2026 to 5:00 AM Thursday, August 06, 2026. Aug 5, 8:45 PM

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). All lanes closed until 5 AM. From 7:00 PM Wednesday, August 05, 2026 to 5:00 AM Thursday, August 06, 2026. Aug 5, 8:30 PM

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). All lanes closed until 5 AM. From 7:00 PM Wednesday, August 05, 2026 to 5:00 AM Thursday, August 06, 2026. Aug 5, 8:15 PM

Source: 511_sfbay · ID 511.org/1531519 First seen Aug 5, 2026 8:15 PM

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