Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between CA-160 (Antioch) and Laurel Rd (Antioch). Right shoulder closed until 3 PM. From 9:00 AM Friday, May 22, 2026 to 3:00 PM Friday, May 22, 2026.

A construction was reported on CA-4 E near Contra Costa on May 22, 2026 at 4:01 PM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

May 22, 9:01 AM

Last Updated

2 days, 10 hours ago

May 22, 10:30 AM

Resolved

May 22, 4:45 PM

Coordinates

37.9917, -121.7657

Update History

6 observations

Caltrans : Roadwork on CA-4 Eastbound between CA-160 (Antioch) and Laurel Rd (Antioch). Right shoulder closed until 3 PM. From 9:00 AM Friday, May 22, 2026 to 3:00 PM Friday, May 22, 2026. May 22, 10:30 AM

Caltrans : Roadwork on CA-4 Eastbound between CA-160 (Antioch) and Laurel Rd (Antioch). Right shoulder closed until 3 PM. From 9:00 AM Friday, May 22, 2026 to 3:00 PM Friday, May 22, 2026. May 22, 10:15 AM

Caltrans : Roadwork on CA-4 Eastbound between CA-160 (Antioch) and Laurel Rd (Antioch). Right shoulder closed until 3 PM. From 9:00 AM Friday, May 22, 2026 to 3:00 PM Friday, May 22, 2026. May 22, 10:00 AM

Caltrans : Roadwork on CA-4 Eastbound between CA-160 (Antioch) and Laurel Rd (Antioch). Right shoulder closed until 3 PM. From 9:00 AM Friday, May 22, 2026 to 3:00 PM Friday, May 22, 2026. May 22, 9:45 AM

Caltrans : Roadwork on CA-4 Eastbound between CA-160 (Antioch) and Laurel Rd (Antioch). Right shoulder closed until 3 PM. From 9:00 AM Friday, May 22, 2026 to 3:00 PM Friday, May 22, 2026. May 22, 9:30 AM

Caltrans : Roadwork on CA-4 Eastbound between CA-160 (Antioch) and Laurel Rd (Antioch). Right shoulder closed until 3 PM. From 9:00 AM Friday, May 22, 2026 to 3:00 PM Friday, May 22, 2026. May 22, 9:15 AM

Source: 511_sfbay · ID 511.org/1498209 First seen May 22, 2026 9:15 AM