Accident Moderate Severity Stale

CHP : Traffic Hazard on US-101 Southbound north of Willow Rd (Menlo Park). Center lane blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on November 6, 2026 at 4:39 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Nov 6, 8:39 AM

Last Updated

3 hours, 2 minutes ago

Nov 6, 8:45 AM

Coordinates

37.4705, -122.1581

Update History

1 observations

CHP : Traffic Hazard on US-101 Southbound north of Willow Rd (Menlo Park). Center lane blocked. Expect delays. Nov 6, 8:45 AM

Source: 511_sfbay · ID 511.org/1573872 First seen Nov 6, 2026 8:45 AM