Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
A construction was reported on CA-4 W near Contra Costa on September 26, 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 Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 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 Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 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 Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 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 Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 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 Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 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 Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 1:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 12:45 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 12:30 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 12:15 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 26, 12:00 AM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 25, 11:45 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 25, 11:30 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 25, 11:15 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 25, 9:45 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 25, 9:30 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 25, 9:15 PM
Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Friday, September 25, 2026 to 5:00 AM Saturday, September 26, 2026.
Sep 25, 9:00 PM
Source: 511_sfbay · ID 511.org/1554960
First seen Sep 25, 2026 9:00 PM