Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). 3rd lane from the left affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on August 21, 2026 at 1:28 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Aug 20, 6:28 PM

Last Updated

2 months ago

Aug 20, 6:45 PM

Resolved

Aug 21, 12:45 AM

Coordinates

37.5092, -122.3419

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound south of CA-92 W (San Mateo). 3rd lane from the left affected. Expect delays. Aug 20, 6:30 PM

Source: 511_sfbay · ID 511.org/1538560 First seen Aug 20, 2026 6:30 PM