Accident Moderate Severity Resolved

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

A injury accident was reported on US-101 N near San Mateo on September 29, 2026 at 2:38 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Sep 29, 7:38 AM

Last Updated

4 weeks ago

Sep 29, 8:15 AM

Resolved

Sep 29, 2:30 PM

Coordinates

37.6136, -122.3964

Update History

2 observations

CHP : Traffic Hazard on US-101 Northbound south of Airport Exit (Millbrae). Left lane blocked. Expect delays. Sep 29, 8:15 AM

CHP : Traffic Hazard on US-101 Northbound south of Airport Exit (Millbrae). Left lane blocked. Expect delays. Sep 29, 7:45 AM

Source: 511_sfbay · ID 511.org/1556310 First seen Sep 29, 2026 7:45 AM