Accident Moderate Severity Resolved

CHP : Traffic Hazard and Traffic Collision on US-101 Southbound north of E Millbrae Ave (Millbrae). Right and center lanes blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on August 15, 2026 at 3:33 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Aug 14, 8:33 PM

Last Updated

6 hours, 5 minutes ago

Aug 14, 11:00 PM

Resolved

Aug 15, 5:00 AM

Coordinates

37.6086, -122.3898

Update History

2 observations

CHP : Traffic Hazard and Traffic Collision on US-101 Southbound north of E Millbrae Ave (Millbrae). Right and center lanes blocked. Expect delays. Aug 14, 9:00 PM

CHP : Traffic Hazard on US-101 Southbound north of E Millbrae Ave (Millbrae). Right lane affected. Expect delays. Aug 14, 8:45 PM

Source: 511_sfbay · ID 511.org/1535896 First seen Aug 14, 2026 8:45 PM

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