Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026.

A construction was reported on CA-4 E near Contra Costa on June 29, 2026 at 3:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Jun 28, 8:01 PM

Last Updated

3 months, 4 weeks ago

Jun 29, 8:00 AM

Resolved

Jun 29, 2:15 PM

Coordinates

37.9438, -121.7420

Update History

14 observations

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 8:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 7:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 7:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 7:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 6:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 6:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 5:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 5:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 5:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 5:00 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 4:45 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 4:30 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 4:15 AM

Caltrans : Roadwork on CA-4 Eastbound between Sand Creek Rd (Brentwood) and Balfour Rd (Antioch). All lanes closed until 8 AM. From 8:00 PM Sunday, June 28, 2026 to 8:00 AM Monday, June 29, 2026. Jun 29, 4:00 AM

Source: 511_sfbay · ID 511.org/1514543 First seen Jun 29, 2026 4:00 AM