Caltrans : Roadwork on CA-4 Westbound entering at Lone Tree Way Bypass (Antioch). On Ramp closed until 5 AM. From 7:00 PM Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
A construction was reported on CA-4 W near Contra Costa on July 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 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 Tuesday, June 30, 2026 to 5:00 AM Wednesday, July 01, 2026.
Jul 1, 12:00 AM
Source: 511_sfbay · ID 511.org/1515439
First seen Jun 30, 2026 8:45 PM