Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
A construction was reported on CA-4 E near Contra Costa on July 22, 2026 at 3:01 AM.
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 8:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 7:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 7:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 7:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 7:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 6:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 6:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 6:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 6:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 5:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 5:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 5:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 5:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 4:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 4:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 4:15 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 4:00 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 3:45 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 3:30 AM
Caltrans : Roadwork on CA-4 Eastbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 8 AM. From 8:00 PM Tuesday, July 21, 2026 to 8:00 AM Wednesday, July 22, 2026.
Jul 22, 3:15 AM
Source: 511_sfbay · ID 511.org/1524359
First seen Jul 21, 2026 8:45 PM