Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026.

A construction was reported on CA-4 E near Contra Costa on July 10, 2026 at 3:01 AM.

Address
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Started
Jul 9, 8:01 PM
Last Updated
3 months, 2 weeks ago
Jul 10, 5:45 AM
Resolved
Jul 10, 12:00 PM
Coordinates
37.9438, -121.7420
20 observations
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 5:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 5:30 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 5:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 5:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 4:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 4:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 4:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 3:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 3:30 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 3:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 3:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 2:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 2:30 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 2:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 2:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 1:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 1:30 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 1:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 1:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Left lane and shoulder closed until 8 AM. From 8:00 PM Thursday, July 09, 2026 to 8:00 AM Friday, July 10, 2026. Jul 10, 12:45 AM
Source: 511_sfbay · ID 511.org/1519031 First seen Jul 9, 2026 8:45 PM