Accident Moderate Severity Active

CHP : Traffic Collision on US-101 Southbound at Lakeville St (Petaluma). Lane affected. Expect delays.

A injury accident was reported on US-101 S near Sonoma on October 28, 2026 at 2:04 PM.

Road

US-101 S

Area

Sonoma

Address

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Started

Oct 28, 7:04 AM

Last Updated

12 minutes ago

Oct 28, 7:30 AM

Coordinates

38.2368, -122.6198

Update History

3 observations

CHP : Traffic Collision on US-101 Southbound at Lakeville St (Petaluma). Lane affected. Expect delays. Oct 28, 7:15 AM

CHP : Traffic Collision on US-101 Southbound at Lakeville St (Petaluma). Lane affected. Expect delays. Oct 28, 7:00 AM

CHP : Traffic Collision on US-101 Southbound at Lakeville St (Petaluma). Lane affected. Expect delays. Oct 28, 6:45 AM

Source: 511_sfbay · ID 511.org/1569653 First seen Oct 28, 2026 6:45 AM