Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026.

A construction was reported on CA-4 E near Contra Costa on September 10, 2026 at 3:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Sep 9, 8:01 PM

Last Updated

1 month, 2 weeks ago

Sep 10, 8:00 AM

Resolved

Sep 10, 2:15 PM

Coordinates

37.9619, -121.7431

Update History

11 observations

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 8:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 7:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 7:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 7:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 7:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 6:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 6:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 6:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 6:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 5:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Lone Tree Way Bypass (Antioch) and Sand Creek Rd (Brentwood). Right lane and shoulder closed until 8 AM. From 8:00 PM Wednesday, September 09, 2026 to 8:00 AM Thursday, September 10, 2026. Sep 10, 5:30 AM

Source: 511_sfbay · ID 511.org/1547190 First seen Sep 10, 2026 5:30 AM