Accident Moderate Severity Stale

CHP : Traffic Collision on US-101 Northbound south of Marsh Rd (Menlo Park). 2nd lane from the left affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on June 15, 2026 at 12:57 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Jun 15, 5:57 AM

Last Updated

2 hours, 10 minutes ago

Jun 15, 6:00 AM

Coordinates

37.4847, -122.1848

Update History

1 observations

CHP : Traffic Collision on US-101 Northbound south of Marsh Rd (Menlo Park). 2nd lane from the left affected. Expect delays. Jun 15, 6:00 AM

Source: 511_sfbay · ID 511.org/1508404 First seen Jun 15, 2026 6:00 AM