Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound south of Bunker Hill Dr (San Mateo). Lane affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on July 21, 2026 at 7:21 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jul 21, 12:21 PM

Last Updated

1 week ago

Jul 21, 12:45 PM

Resolved

Jul 21, 7:00 PM

Coordinates

37.5196, -122.3537

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound south of Bunker Hill Dr (San Mateo). Lane affected. Expect delays. Jul 21, 12:45 PM

Source: 511_sfbay · ID 511.org/1524118 First seen Jul 21, 2026 12:45 PM