Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
A construction was reported on CA-4 W near Contra Costa on July 21, 2026 at 2:01 AM.
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 21, 4:45 AM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 21, 4:30 AM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 21, 4:15 AM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 21, 4:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 21, 3:45 AM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 21, 3:15 AM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 21, 3:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 20, 9:00 PM
Caltrans : Roadwork on CA-4 Westbound entering at Balfour Rd (Antioch). On Ramp closed until 5 AM. From 7:00 PM Monday, July 20, 2026 to 5:00 AM Tuesday, July 21, 2026.
Jul 20, 8:45 PM
Source: 511_sfbay · ID 511.org/1523818
First seen Jul 20, 2026 8:45 PM