Construction Resolved

Caltrans : Roadwork on CA-4 Westbound entering at Arnold Industrial Way (Concord). On Ramp closed until 6 AM. From 10:00 PM Tuesday, May 12, 2026 to 6:00 AM Wednesday, May 13, 2026.

A construction was reported on CA-4 W near Contra Costa on May 13, 2026 at 5:01 AM.

Address
Loading…
Started
May 12, 10:01 PM
Last Updated
5 months, 2 weeks ago
May 13, 5:15 AM
Resolved
May 13, 11:15 AM
Coordinates
38.0028, -122.0507
1 observations
Caltrans : Roadwork on CA-4 Westbound entering at Arnold Industrial Way (Concord). On Ramp closed until 6 AM. From 10:00 PM Tuesday, May 12, 2026 to 6:00 AM Wednesday, May 13, 2026. May 13, 5:15 AM
Source: 511_sfbay · ID 511.org/1493717 First seen May 13, 2026 5:15 AM