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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026.

A construction was reported on CA-4 E near Contra Costa on September 11, 2026 at 3:01 AM.

Address
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Started
Sep 10, 8:01 PM
Last Updated
1 month, 2 weeks ago
Sep 11, 5:30 AM
Resolved
Sep 11, 11:45 AM
Coordinates
37.9619, -121.7431
20 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 5:30 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 5:15 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 5:00 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 4:45 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 4:30 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 4:00 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 3:45 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 3:15 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 3:00 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 2:30 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 2:15 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 1:45 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 1:30 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 11, 1:15 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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 10, 11:45 PM
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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 10, 10:45 PM
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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 10, 10:30 PM
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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 10, 10:15 PM
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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 10, 10:00 PM
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 Thursday, September 10, 2026 to 8:00 AM Friday, September 11, 2026. Sep 10, 9:45 PM
Source: 511_sfbay · ID 511.org/1547740 First seen Sep 10, 2026 8:45 PM