Construction Resolved

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Walnut Avenue (Vallejo). All lanes closed. Avoid the area. From 10:00 PM Friday, October 23, 2026 to 5:00 AM Monday, October 26, 2026.

A construction was reported on CA-37 E near Sonoma on October 24, 2026 at 5:00 AM.

Road

CA-37 E

Area

Sonoma

Address

Loading…

Started

Oct 23, 10:00 PM

Last Updated

1 day, 11 hours ago

Oct 26, 4:45 AM

Resolved

Oct 26, 11:00 AM

Coordinates

38.1507, -122.4498

Update History

5 observations

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Walnut Avenue (Vallejo). All lanes closed. Avoid the area. From 10:00 PM Friday, October 23, 2026 to 5:00 AM Monday, October 26, 2026. Oct 25, 1:00 PM

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Walnut Avenue (Vallejo). All lanes closed. Avoid the area. From 10:00 PM Friday, October 23, 2026 to 5:00 AM Monday, October 26, 2026. Oct 25, 7:30 AM

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Walnut Avenue (Vallejo). All lanes closed. Avoid the area. From 10:00 PM Friday, October 23, 2026 to 5:00 AM Monday, October 26, 2026. Oct 24, 1:00 PM

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Walnut Avenue (Vallejo). All lanes closed. Avoid the area. From 10:00 PM Friday, October 23, 2026 to 5:00 AM Monday, October 26, 2026. Oct 24, 7:00 AM

Caltrans : Roadwork on CA-37 Eastbound and Westbound between CA-121 (Unincorporated) and Walnut Avenue (Vallejo). All lanes closed. Avoid the area. From 10:00 PM Friday, October 23, 2026 to 5:00 AM Monday, October 26, 2026. Oct 23, 10:15 PM

Source: 511_sfbay · ID 511.org/1567080 First seen Oct 23, 2026 10:15 PM