Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Southbound north of John Daly Blvd (Daly City). Left lane blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on July 16, 2026 at 3:46 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jul 16, 8:46 AM

Last Updated

1 week, 4 days ago

Jul 16, 9:00 AM

Resolved

Jul 16, 3:15 PM

Coordinates

37.7103, -122.4654

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound north of John Daly Blvd (Daly City). Left lane blocked. Expect delays. Jul 16, 9:00 AM

Source: 511_sfbay · ID 511.org/1521877 First seen Jul 16, 2026 9:00 AM