Accident Moderate Severity Resolved

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

A injury accident was reported on I-280 S near San Francisco on June 21, 2026 at 12:32 AM.

Road

I-280 S

Area

San Francisco

Address

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Started

Jun 20, 5:32 PM

Last Updated

4 months ago

Jun 20, 6:00 PM

Resolved

Jun 21, 12:00 AM

Coordinates

37.7323, -122.4149

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound north of Alemany Blvd (San Francisco). Lane affected. Expect delays. Jun 20, 5:45 PM

Source: 511_sfbay · ID 511.org/1511056 First seen Jun 20, 2026 5:45 PM