Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound entering at Willow Rd (Menlo Park). Right lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on October 16, 2026 at 6:27 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Oct 16, 11:27 AM

Last Updated

1 week, 4 days ago

Oct 16, 11:45 AM

Resolved

Oct 16, 6:00 PM

Coordinates

37.4693, -122.1558

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound entering at Willow Rd (Menlo Park). Right lane affected. Expect delays. Oct 16, 11:45 AM

Source: 511_sfbay · ID 511.org/1564637 First seen Oct 16, 2026 11:45 AM