Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Left lane and shoulder closed until 5 AM. From 8:00 PM Thursday, June 04, 2026 to 5:00 AM Friday, June 05, 2026.
A construction was reported on CA-4 W near Contra Costa on June 5, 2026 at 3:01 AM.
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Left lane and shoulder closed until 5 AM. From 8:00 PM Thursday, June 04, 2026 to 5:00 AM Friday, June 05, 2026.
Jun 5, 3:00 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Left lane and shoulder closed until 5 AM. From 8:00 PM Thursday, June 04, 2026 to 5:00 AM Friday, June 05, 2026.
Jun 5, 2:45 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Left lane and shoulder closed until 5 AM. From 8:00 PM Thursday, June 04, 2026 to 5:00 AM Friday, June 05, 2026.
Jun 5, 2:30 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Left lane and shoulder closed until 5 AM. From 8:00 PM Thursday, June 04, 2026 to 5:00 AM Friday, June 05, 2026.
Jun 5, 2:15 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Left lane and shoulder closed until 5 AM. From 8:00 PM Thursday, June 04, 2026 to 5:00 AM Friday, June 05, 2026.
Jun 5, 2:00 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Left lane and shoulder closed until 5 AM. From 8:00 PM Thursday, June 04, 2026 to 5:00 AM Friday, June 05, 2026.
Jun 5, 1:45 AM
Source: 511_sfbay · ID 511.org/1503901
First seen Jun 5, 2026 1:45 AM