Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound north of CA-92 E (San Mateo). Right shoulder affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on August 18, 2026 at 12:29 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Aug 17, 5:29 PM

Last Updated

2 months, 1 week ago

Aug 17, 5:30 PM

Resolved

Aug 17, 11:45 PM

Coordinates

37.5030, -122.3317

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound north of CA-92 E (San Mateo). Right shoulder affected. Expect delays. Aug 17, 5:30 PM

Source: 511_sfbay · ID 511.org/1536899 First seen Aug 17, 2026 5:30 PM