Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
A construction was reported on CA-4 W near Contra Costa on September 12, 2026 at 2:01 AM.
Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
Sep 12, 4:00 AM
Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
Sep 11, 11:15 PM
Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
Sep 11, 11:00 PM
Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
Sep 11, 10:45 PM
Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
Sep 11, 9:15 PM
Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
Sep 11, 9:00 PM
Caltrans : Roadwork on CA-4 Westbound between Laurel Rd (Antioch) and CA-160 (Antioch). Left lane and shoulder closed until 8 AM. From 7:00 PM Friday, September 11, 2026 to 8:00 AM Saturday, September 12, 2026.
Sep 11, 8:45 PM
Source: 511_sfbay · ID 511.org/1548246
First seen Sep 11, 2026 8:45 PM