Accident Moderate Severity Resolved

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

A injury accident was reported on I-280 S near San Mateo on May 25, 2026 at 11:16 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

May 25, 4:16 PM

Last Updated

1 day, 8 hours ago

May 25, 4:30 PM

Resolved

May 25, 10:30 PM

Coordinates

37.4105, -122.1993

Update History

1 observations

CHP : Traffic Collision with Injuries on I-280 Southbound north of Alpine Rd (Menlo Park). Lane affected. Expect delays. May 25, 4:30 PM

Source: 511_sfbay · ID 511.org/1499223 First seen May 25, 2026 4:30 PM