Accident Moderate Severity Resolved

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

A injury accident was reported on I-280 S near San Mateo on July 8, 2026 at 10:36 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jul 8, 3:36 PM

Last Updated

3 months, 2 weeks ago

Jul 8, 4:45 PM

Resolved

Jul 8, 11:00 PM

Coordinates

37.4076, -122.1904

Update History

1 observations

CHP : Traffic Collision on I-280 Southbound at Alpine Rd (Menlo Park). Lane affected. Expect delays. Jul 8, 3:45 PM

Source: 511_sfbay · ID 511.org/1518354 First seen Jul 8, 2026 3:45 PM