Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
A construction was reported on CA-4 W near Contra Costa on May 7, 2026 at 2:01 AM.
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 5:00 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 4:45 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 4:30 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 4:15 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 4:00 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 3:45 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 3:30 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 3:15 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 3:00 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 2:45 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 2:30 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 2:15 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 2:00 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 1:45 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 1:30 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 1:15 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 1:00 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 12:45 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 12:30 AM
Caltrans : Roadwork on CA-4 Westbound between CA-242 N (Concord) and Pacheco Blvd (Pacheco). Various lanes closed until 5 AM. From 7:00 PM Wednesday, May 06, 2026 to 5:00 AM Thursday, May 07, 2026.
May 7, 12:15 AM
Source: 511_sfbay · ID 511.org/1491009
First seen May 6, 2026 7:45 PM