Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Southbound at Hamilton Dr (Mill Valley). Left lanes affected. Expect delays.

A injury accident was reported on US-101 S near Marin on October 9, 2026 at 11:37 PM.

Road

US-101 S

Area

Marin

Address

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Started

Oct 9, 4:37 PM

Last Updated

2 weeks, 5 days ago

Oct 9, 4:45 PM

Resolved

Oct 9, 10:45 PM

Coordinates

37.8881, -122.5168

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound at Hamilton Dr (Mill Valley). Left lanes affected. Expect delays. Oct 9, 4:45 PM

Source: 511_sfbay · ID 511.org/1561637 First seen Oct 9, 2026 4:45 PM