Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound north of Alemany Blvd (San Francisco). Lanes blocked. Expect delays.

A injury accident was reported on I-280 S near San Francisco on May 9, 2026 at 12:12 AM.

Road

I-280 S

Area

San Francisco

Address

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Started

May 8, 5:12 PM

Last Updated

5 months, 2 weeks ago

May 8, 5:30 PM

Resolved

May 8, 11:30 PM

Coordinates

37.7323, -122.4149

Update History

3 observations

CHP : Traffic Hazard on I-280 Southbound north of Alemany Blvd (San Francisco). Lanes blocked. Expect delays. May 8, 5:30 PM

CHP : Disabled vehicle on I-280 Southbound north of Alemany Blvd (San Francisco). Lane blocked. Expect delays. May 8, 5:15 PM

CHP : Traffic Hazard on I-280 Southbound north of Alemany Blvd (San Francisco). Lanes affected. Expect delays. May 8, 5:00 PM

Source: 511_sfbay · ID 511.org/1492010 First seen May 8, 2026 5:00 PM