Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026.

A construction was reported on CA-4 E near Contra Costa on September 9, 2026 at 5:01 AM.

Address
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Started
Sep 8, 10:01 PM
Last Updated
1 month, 2 weeks ago
Sep 9, 8:00 AM
Resolved
Sep 9, 2:00 PM
Coordinates
37.9437, -121.7420
15 observations
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 8:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 7:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 7:30 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 7:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 7:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 6:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 6:30 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 6:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 6:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 5:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 5:30 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 1:15 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 1:00 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 12:45 AM
Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). Lane closed until 8 AM. From 10:00 PM Tuesday, September 08, 2026 to 8:00 AM Wednesday, September 09, 2026. Sep 9, 12:30 AM
Source: 511_sfbay · ID 511.org/1546698 First seen Sep 9, 2026 12:30 AM