Accident High Severity Resolved

CHP : Disabled vehicle on US-101 Northbound at Willow Rd (Menlo Park). Off Ramp blocked. Expect delays.

A high-severity accident was reported on US-101 N near San Mateo on October 26, 2026 at 3:16 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Oct 25, 8:16 PM

Last Updated

1 day, 7 hours ago

Oct 25, 8:45 PM

Resolved

Oct 26, 2:45 AM

Coordinates

37.4675, -122.1527

Update History

1 observations

CHP : Disabled vehicle on US-101 Northbound at Willow Rd (Menlo Park). Off Ramp blocked. Expect delays. Oct 25, 8:30 PM

Source: 511_sfbay · ID 511.org/1568514 First seen Oct 25, 2026 8:30 PM