Construction Resolved

Caltrans : Roadwork on US-101 Southbound between W Railroad Ave (Cotati) and Petaluma Blvd N (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 03, 2026 to 5:00 AM Saturday, April 04, 2026.

A construction was reported on US-101 S near Sonoma on April 4, 2026 at 4:01 AM.

Road

US-101 S

Area

Sonoma

Address

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Started

Apr 3, 9:01 PM

Last Updated

6 months, 3 weeks ago

Apr 4, 4:30 AM

Resolved

Apr 4, 10:45 AM

Coordinates

38.3105, -122.7140

Update History

2 observations

Caltrans : Roadwork on US-101 Southbound between W Railroad Ave (Cotati) and Petaluma Blvd N (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 03, 2026 to 5:00 AM Saturday, April 04, 2026. Apr 4, 4:30 AM

Caltrans : Roadwork on US-101 Southbound between W Railroad Ave (Cotati) and Petaluma Blvd N (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 03, 2026 to 5:00 AM Saturday, April 04, 2026. Apr 4, 4:15 AM

Source: 511_sfbay · ID 511.org/1476994 First seen Apr 4, 2026 4:15 AM