Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound south of Alpine Rd (Menlo Park). Lane affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on July 10, 2026 at 2:26 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jul 9, 7:26 PM

Last Updated

3 months, 2 weeks ago

Jul 9, 7:30 PM

Resolved

Jul 10, 1:30 AM

Coordinates

37.4076, -122.1904

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound south of Alpine Rd (Menlo Park). Lane affected. Expect delays. Jul 9, 7:30 PM

Source: 511_sfbay · ID 511.org/1519010 First seen Jul 9, 2026 7:30 PM