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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
A construction was reported on CA-4 W near Contra Costa on July 9, 2026 at 2:01 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 5:00 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 4:45 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 4:30 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 4:15 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 3:45 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 3:30 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 3:15 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 1:15 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 12:15 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 9, 12:00 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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 8, 11:45 PM
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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 8, 11:30 PM
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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 8, 11:15 PM
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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 8, 11:00 PM
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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 8, 10:45 PM
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 7:00 PM Wednesday, July 08, 2026 to 5:00 AM Thursday, July 09, 2026.
Jul 8, 10:15 PM
Source: 511_sfbay · ID 511.org/1518490
First seen Jul 8, 2026 8:45 PM