Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Southbound north of San Antonio Rd (Unincorporated). Left lane affected. Expect delays.

A injury accident was reported on US-101 S near Marin on April 21, 2026 at 1:59 AM.

Road

US-101 S

Area

Marin

Address

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Started

Apr 20, 6:59 PM

Last Updated

6 months ago

Apr 20, 7:30 PM

Resolved

Apr 21, 1:45 AM

Coordinates

38.1651, -122.5779

Update History

2 observations

CHP : Traffic Collision on US-101 Southbound north of San Antonio Rd (Unincorporated). Left lane affected. Expect delays. Apr 20, 7:00 PM

CHP : Traffic Collision on US-101 Southbound north of San Antonio Rd (Unincorporated). Left lane affected. Expect delays. Apr 20, 6:45 PM

Source: 511_sfbay · ID 511.org/1483866 First seen Apr 20, 2026 6:45 PM