Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
A construction was reported on CA-4 W near Contra Costa on October 17, 2026 at 2:01 AM.
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 5:00 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 4:45 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 4:30 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 4:15 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 4:00 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 3:45 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 3:30 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 3:00 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 2:45 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 2:30 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 2:15 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 2:00 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 1:45 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 1:30 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 1:15 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 1:00 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 12:45 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 12:30 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 12:15 AM
Caltrans : Roadwork on CA-4 Westbound between Sand Creek Rd (Brentwood) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 5 AM. From 7:00 PM Friday, October 16, 2026 to 5:00 AM Saturday, October 17, 2026.
Oct 17, 12:00 AM
Source: 511_sfbay · ID 511.org/1564877
First seen Oct 16, 2026 9:00 PM