Construction Stale

Caltrans : Roadwork on US-101 Southbound entering at River Rd (Unincorporated). On Ramp closed until 5 AM. From 9:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026.

A construction was reported on US-101 S near Sonoma on April 24, 2026 at 4:01 AM.

Road

US-101 S

Area

Sonoma

Address

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Started

Apr 23, 9:01 PM

Last Updated

1 hour, 14 minutes ago

Apr 24, 5:00 AM

Coordinates

38.4956, -122.7556

Update History

4 observations

Caltrans : Roadwork on US-101 Southbound entering at River Rd (Unincorporated). On Ramp closed until 5 AM. From 9:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 24, 5:00 AM

Caltrans : Roadwork on US-101 Southbound entering at River Rd (Unincorporated). On Ramp closed until 5 AM. From 9:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 24, 4:45 AM

Caltrans : Roadwork on US-101 Southbound entering at River Rd (Unincorporated). On Ramp closed until 5 AM. From 9:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 24, 4:30 AM

Caltrans : Roadwork on US-101 Southbound entering at River Rd (Unincorporated). On Ramp closed until 5 AM. From 9:00 PM Thursday, April 23, 2026 to 5:00 AM Friday, April 24, 2026. Apr 24, 4:15 AM

Source: 511_sfbay · ID 511.org/1485378 First seen Apr 24, 2026 4:15 AM