Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 8:00 PM Friday, September 25, 2026 to 8:00 AM Saturday, September 26, 2026.

A construction was reported on CA-4 E near Contra Costa on September 26, 2026 at 3:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Sep 25, 8:01 PM

Last Updated

1 month ago

Sep 25, 11:15 PM

Resolved

Sep 26, 5:15 AM

Coordinates

37.9439, -121.7421

Update History

4 observations

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 8:00 PM Friday, September 25, 2026 to 8:00 AM Saturday, September 26, 2026. Sep 25, 11:15 PM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 8:00 PM Friday, September 25, 2026 to 8:00 AM Saturday, September 26, 2026. Sep 25, 11:00 PM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 8:00 PM Friday, September 25, 2026 to 8:00 AM Saturday, September 26, 2026. Sep 25, 10:30 PM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 8:00 PM Friday, September 25, 2026 to 8:00 AM Saturday, September 26, 2026. Sep 25, 10:00 PM

Source: 511_sfbay · ID 511.org/1554973 First seen Sep 25, 2026 10:00 PM