Accident High Severity Active

CHP : Severe traffic alert and Traffic Collision with Injuries on US-101 Southbound north of Cesar Chavez St (San Francisco). Right lanes blocked. Expect delays.

A high-severity accident was reported on US-101 S near San Francisco on May 22, 2026 at 2:55 AM.

Road

US-101 S

Area

San Francisco

Address

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Started

May 21, 7:55 PM

Last Updated

14 minutes ago

May 21, 9:00 PM

Coordinates

37.7535, -122.4030

Update History

3 observations

CHP : Severe traffic alert and Traffic Collision with Injuries on US-101 Southbound north of Cesar Chavez St (San Francisco). Right lanes blocked. Expect delays. May 21, 9:00 PM

CHP : Traffic Collision with Injuries on US-101 Southbound north of Cesar Chavez St (San Francisco). Right lane blocked. Expect delays. May 21, 8:45 PM

CHP : Traffic Collision with Injuries on US-101 Southbound north of Cesar Chavez St (San Francisco). Right lane blocked. Expect delays. May 21, 8:15 PM

Source: 511_sfbay · ID 511.org/1498000 First seen May 21, 2026 8:15 PM

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