Construction Active

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Atherton Ave (Novato). Left lane closed until 2-30 PM. From 7:45 AM Wednesday, July 29, 2026 to 2:30 PM Wednesday, July 29, 2026.

A construction was reported on CA-37 W near Sonoma on July 29, 2026 at 2:45 PM.

Road

CA-37 W

Area

Sonoma

Address

Loading…

Started

Jul 29, 7:45 AM

Last Updated

2 minutes ago

Jul 29, 10:30 AM

Coordinates

38.1341, -122.4764

Update History

2 observations

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Atherton Ave (Novato). Left lane closed until 2-30 PM. From 7:45 AM Wednesday, July 29, 2026 to 2:30 PM Wednesday, July 29, 2026. Jul 29, 9:45 AM

Caltrans : Roadwork on CA-37 Eastbound at Lakeville Hwy (Unincorporated). Left lane closed until 2-30 PM. From 7:45 AM Wednesday, July 29, 2026 to 2:30 PM Wednesday, July 29, 2026. Jul 29, 9:30 AM

Source: 511_sfbay · ID 511.org/1527846 First seen Jul 29, 2026 9:30 AM

← All California Incidents More in Sonoma More on CA-37 W