Construction Resolved

Caltrans : Roadwork on CA-4 Eastbound exiting at Sand Creek Rd (Brentwood). Off Ramp closed until 8 AM. From 8:00 PM Wednesday, September 16, 2026 to 8:00 AM Thursday, September 17, 2026.

A construction was reported on CA-4 E near Contra Costa on September 17, 2026 at 3:01 AM.

Road

CA-4 E

Area

Contra Costa

Address

Loading…

Started

Sep 16, 8:01 PM

Last Updated

1 month, 1 week ago

Sep 17, 5:00 AM

Resolved

Sep 17, 11:00 AM

Coordinates

37.9474, -121.7438

Update History

4 observations

Caltrans : Roadwork on CA-4 Eastbound exiting at Sand Creek Rd (Brentwood). Off Ramp closed until 8 AM. From 8:00 PM Wednesday, September 16, 2026 to 8:00 AM Thursday, September 17, 2026. Sep 17, 5:00 AM

Caltrans : Roadwork on CA-4 Eastbound exiting at Sand Creek Rd (Brentwood). Off Ramp closed until 8 AM. From 8:00 PM Wednesday, September 16, 2026 to 8:00 AM Thursday, September 17, 2026. Sep 16, 11:30 PM

Caltrans : Roadwork on CA-4 Eastbound exiting at Sand Creek Rd (Brentwood). Off Ramp closed until 8 AM. From 8:00 PM Wednesday, September 16, 2026 to 8:00 AM Thursday, September 17, 2026. Sep 16, 9:30 PM

Caltrans : Roadwork on CA-4 Eastbound exiting at Sand Creek Rd (Brentwood). Off Ramp closed until 8 AM. From 8:00 PM Wednesday, September 16, 2026 to 8:00 AM Thursday, September 17, 2026. Sep 16, 9:15 PM

Source: 511_sfbay · ID 511.org/1550577 First seen Sep 16, 2026 9:15 PM