Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Northbound north of Marsh Rd (Menlo Park). Lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on July 5, 2026 at 5:29 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Jul 5, 10:29 AM

Last Updated

3 months, 3 weeks ago

Jul 5, 10:30 AM

Resolved

Jul 5, 4:45 PM

Coordinates

37.4834, -122.1806

Update History

1 observations

CHP : Traffic Collision on US-101 Northbound north of Marsh Rd (Menlo Park). Lane affected. Expect delays. Jul 5, 10:30 AM

Source: 511_sfbay · ID 511.org/1516988 First seen Jul 5, 2026 10:30 AM