Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Northbound south of Airport Exit (Millbrae). Right shoulder affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on April 5, 2026 at 6:19 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Apr 4, 11:19 PM

Last Updated

6 months, 3 weeks ago

Apr 4, 11:30 PM

Resolved

Apr 5, 5:45 AM

Coordinates

37.6121, -122.3948

Update History

4 observations

CHP : Traffic Collision on US-101 Northbound south of Airport Exit (Millbrae). Right shoulder affected. Expect delays. Apr 4, 11:30 PM

CHP : Traffic Collision on US-101 Northbound south of Airport Exit (Millbrae). Right shoulder affected. Expect delays. Apr 4, 11:15 PM

CHP : Traffic Collision on US-101 Northbound south of Airport Exit (Millbrae). Right shoulder affected. Expect delays. Apr 4, 10:45 PM

CHP : Traffic Collision on US-101 Northbound south of Airport Exit (Millbrae). Right shoulder affected. Expect delays. Apr 4, 10:30 PM

Source: 511_sfbay · ID 511.org/1477102 First seen Apr 4, 2026 10:30 PM