Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound south of Willow Rd (Menlo Park). 2nd lane from the left affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on May 16, 2026 at 1:10 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

May 15, 6:10 PM

Last Updated

5 months, 1 week ago

May 15, 6:30 PM

Resolved

May 16, 12:45 AM

Coordinates

37.4675, -122.1527

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound south of Willow Rd (Menlo Park). 2nd lane from the left affected. Expect delays. May 15, 6:15 PM

Source: 511_sfbay · ID 511.org/1495096 First seen May 15, 2026 6:15 PM