Accident Moderate Severity Resolved

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

A injury accident was reported on I-280 N near San Mateo on July 15, 2026 at 2:35 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jul 15, 7:35 AM

Last Updated

3 months, 2 weeks ago

Jul 15, 8:15 AM

Resolved

Jul 15, 2:30 PM

Coordinates

37.4106, -122.1988

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound north of Alpine Rd (Menlo Park). Center lanes affected. Expect delays. Jul 15, 7:45 AM

Source: 511_sfbay · ID 511.org/1521305 First seen Jul 15, 2026 7:45 AM