Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). 2nd lane from the left affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on July 28, 2026 at 12:18 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jul 27, 5:18 PM

Last Updated

11 hours, 4 minutes ago

Jul 27, 5:30 PM

Resolved

Jul 27, 11:30 PM

Coordinates

37.5070, -122.3382

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). 2nd lane from the left affected. Expect delays. Jul 27, 5:30 PM

Source: 511_sfbay · ID 511.org/1527033 First seen Jul 27, 2026 5:30 PM