Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026.

A construction was reported on CA-4 E near Contra Costa on September 16, 2026 at 4:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Sep 15, 9:01 PM

Last Updated

1 month, 1 week ago

Sep 16, 5:30 AM

Resolved

Sep 16, 11:30 AM

Coordinates

37.9789, -121.7446

Update History

14 observations

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 5:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 5:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 5:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 2:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 2:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 2:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 2:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 1:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 16, 1:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 15, 11:45 PM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 15, 11:30 PM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 15, 11:15 PM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 15, 11:00 PM

Caltrans : Roadwork on CA-4 Eastbound between Laurel Rd (Antioch) and Lone Tree Way Bypass (Antioch). Right lane and shoulder closed until 8 AM. From 9:00 PM Tuesday, September 15, 2026 to 8:00 AM Wednesday, September 16, 2026. Sep 15, 10:45 PM

Source: 511_sfbay · ID 511.org/1550031 First seen Sep 15, 2026 10:45 PM