Construction Resolved

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026.

A construction was reported on US-101 S near Sonoma on April 18, 2026 at 4:01 AM.

Road

US-101 S

Area

Sonoma

Address

Loading…

Started

Apr 17, 9:01 PM

Last Updated

6 months, 1 week ago

Apr 18, 5:00 AM

Resolved

Apr 18, 11:15 AM

Coordinates

38.2550, -122.6437

Update History

8 observations

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 5:00 AM

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 4:45 AM

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 4:30 AM

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 4:15 AM

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 4:00 AM

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 3:45 AM

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 3:30 AM

Caltrans : Roadwork on US-101 Southbound between E Washington St (Petaluma) and Lakeville St (Petaluma). Right lane and shoulder closed until 5 AM. From 9:00 PM Friday, April 17, 2026 to 5:00 AM Saturday, April 18, 2026. Apr 18, 3:15 AM

Source: 511_sfbay · ID 511.org/1482902 First seen Apr 18, 2026 3:15 AM