Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
A construction was reported on CA-4 W near Contra Costa on September 19, 2026 at 2:01 AM.
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 19, 5:00 AM
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 19, 4:45 AM
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 19, 4:30 AM
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 19, 4:15 AM
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 19, 4:00 AM
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 19, 3:45 AM
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 19, 3:30 AM
Caltrans : Roadwork on CA-4 Westbound exiting at San Jose Ave (Antioch). Off Ramp closed until 5 AM. From 7:00 PM Friday, September 18, 2026 to 5:00 AM Saturday, September 19, 2026.
Sep 18, 8:45 PM
Source: 511_sfbay · ID 511.org/1551606
First seen Sep 18, 2026 8:45 PM