Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
A construction was reported on CA-4 W near Contra Costa on July 13, 2026 at 2:01 AM.
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 5:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 4:45 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 4:30 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 4:15 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 4:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 3:45 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 3:30 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 3:15 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 3:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 2:45 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 2:30 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 2:15 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 2:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 1:45 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 1:30 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 13, 1:15 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 12, 10:30 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 12, 10:15 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 12, 10:00 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Sunday, July 12, 2026 to 5:00 AM Monday, July 13, 2026.
Jul 12, 9:45 PM
Source: 511_sfbay · ID 511.org/1520155
First seen Jul 12, 2026 9:30 PM