Accident High Severity Resolved

CHP : Traffic Collision on US-101 Southbound north of River Rd (Unincorporated). Right and center lanes blocked. Expect delays.

A high-severity accident was reported on US-101 S near Sonoma on June 18, 2026 at 10:56 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Jun 18, 3:56 PM

Last Updated

4 months, 1 week ago

Jun 18, 4:15 PM

Resolved

Jun 18, 10:15 PM

Coordinates

38.4991, -122.7605

Update History

1 observations

CHP : Traffic Collision on US-101 Southbound north of River Rd (Unincorporated). Right and center lanes blocked. Expect delays. Jun 18, 4:15 PM

Source: 511_sfbay · ID 511.org/1510096 First seen Jun 18, 2026 4:15 PM