Accident Moderate Severity Resolved

CHP : Traffic Collision on I-280 Northbound at Alpine Rd (Menlo Park). Lane blocked. Expect delays.

A injury accident was reported on I-280 N near San Mateo on July 11, 2026 at 12:49 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jul 10, 5:49 PM

Last Updated

3 months, 2 weeks ago

Jul 10, 6:00 PM

Resolved

Jul 11, 12:00 AM

Coordinates

37.4076, -122.1904

Update History

1 observations

CHP : Traffic Collision on I-280 Northbound at Alpine Rd (Menlo Park). Lane blocked. Expect delays. Jul 10, 6:00 PM

Source: 511_sfbay · ID 511.org/1519466 First seen Jul 10, 2026 6:00 PM