Accident High Severity Resolved

CHP : Traffic Collision on US-101 Southbound south of Marin - San Francisco County Line (San Francisco). Lane affected. Expect delays.

A high-severity accident was reported on US-101 S near San Francisco on September 3, 2026 at 11:34 AM.

Road

US-101 S

Area

San Francisco

Address

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Started

Sep 3, 4:34 AM

Last Updated

1 month, 3 weeks ago

Sep 3, 4:45 AM

Resolved

Sep 3, 10:45 AM

Coordinates

37.8295, -122.4797

Update History

1 observations

CHP : Traffic Collision on US-101 Southbound south of Marin - San Francisco County Line (San Francisco). Lane affected. Expect delays. Sep 3, 4:45 AM

Source: 511_sfbay · ID 511.org/1544606 First seen Sep 3, 2026 4:45 AM