Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound south of Willow Rd (Menlo Park). Lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on May 3, 2026 at 8:40 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

May 3, 1:40 PM

Last Updated

5 months, 3 weeks ago

May 3, 2:00 PM

Resolved

May 3, 8:15 PM

Coordinates

37.4675, -122.1527

Update History

2 observations

CHP : Traffic Hazard on US-101 Northbound south of Willow Rd (Menlo Park). Lane affected. Expect delays. May 3, 2:00 PM

CHP : Traffic Hazard on US-101 Northbound south of Willow Rd (Menlo Park). Right shoulder affected. Expect delays. May 3, 1:45 PM

Source: 511_sfbay · ID 511.org/1489589 First seen May 3, 2026 1:45 PM