Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound south of E Millbrae Ave (Millbrae). Left lane blocked. Expect delays.

A injury accident was reported on US-101 N near San Mateo on September 30, 2026 at 12:16 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Sep 29, 5:16 PM

Last Updated

3 weeks, 6 days ago

Sep 29, 5:45 PM

Resolved

Sep 30, 12:00 AM

Coordinates

37.5999, -122.3761

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound south of E Millbrae Ave (Millbrae). Left lane blocked. Expect delays. Sep 29, 5:45 PM

Source: 511_sfbay · ID 511.org/1556601 First seen Sep 29, 2026 5:45 PM