Accident Moderate Severity Resolved

CHP : Residual delays on US-101 Northbound south of Marsh Rd (Menlo Park). Right shoulder affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on May 12, 2026 at 2:39 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

May 12, 7:39 AM

Last Updated

5 months, 2 weeks ago

May 12, 7:45 AM

Resolved

May 12, 1:45 PM

Coordinates

37.4818, -122.1771

Update History

1 observations

CHP : Residual delays on US-101 Northbound south of Marsh Rd (Menlo Park). Right shoulder affected. Expect delays. May 12, 7:45 AM

Source: 511_sfbay · ID 511.org/1493307 First seen May 12, 2026 7:45 AM