Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound at Walnut Blvd (Brentwood). All lanes closed until 8 AM. From 9:00 PM Monday, October 05, 2026 to 8:00 AM Tuesday, October 06, 2026.

A construction was reported on CA-4 E near Contra Costa on October 6, 2026 at 4:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Oct 5, 9:01 PM

Last Updated

3 weeks ago

Oct 6, 4:30 AM

Resolved

Oct 6, 10:30 AM

Coordinates

37.8957, -121.7130

Update History

3 observations

Caltrans : Roadwork on CA-4 Eastbound at Walnut Blvd (Brentwood). All lanes closed until 8 AM. From 9:00 PM Monday, October 05, 2026 to 8:00 AM Tuesday, October 06, 2026. Oct 6, 4:30 AM

Caltrans : Roadwork on CA-4 Eastbound at Walnut Blvd (Brentwood). All lanes closed until 8 AM. From 9:00 PM Monday, October 05, 2026 to 8:00 AM Tuesday, October 06, 2026. Oct 6, 4:15 AM

Caltrans : Roadwork on CA-4 Eastbound at Walnut Blvd (Brentwood). All lanes closed until 8 AM. From 9:00 PM Monday, October 05, 2026 to 8:00 AM Tuesday, October 06, 2026. Oct 6, 3:45 AM

Source: 511_sfbay · ID 511.org/1559561 First seen Oct 6, 2026 3:45 AM

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