Construction Resolved

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). Lane closed. One way traffic control in effect. From 7:30 PM Sunday, May 03, 2026 to 5:00 AM Monday, May 04, 2026.

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

Road

CA-4 W

Area

Contra Costa

Address

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Started

May 3, 7:30 PM

Last Updated

5 months, 3 weeks ago

May 3, 8:30 PM

Resolved

May 4, 2:45 AM

Coordinates

37.8964, -121.6413

Update History

3 observations

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). Lane closed. One way traffic control in effect. From 7:30 PM Sunday, May 03, 2026 to 5:00 AM Monday, May 04, 2026. May 3, 8:30 PM

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). Lane closed. One way traffic control in effect. From 7:30 PM Sunday, May 03, 2026 to 5:00 AM Monday, May 04, 2026. May 3, 8:15 PM

Caltrans : Roadwork on CA-4 Westbound at Bixler Rd (Discovery Bay). Lane closed. One way traffic control in effect. From 7:30 PM Sunday, May 03, 2026 to 5:00 AM Monday, May 04, 2026. May 3, 8:00 PM

Source: 511_sfbay · ID 511.org/1489667 First seen May 3, 2026 8:00 PM

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