Accident Moderate Severity Stale

CHP : Traffic Collision on US-101 Southbound north of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on June 19, 2026 at 11:15 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jun 19, 4:15 PM

Last Updated

5 hours, 53 minutes ago

Jun 19, 4:30 PM

Coordinates

37.6048, -122.3840

Update History

1 observations

CHP : Traffic Collision on US-101 Southbound north of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays. Jun 19, 4:30 PM

Source: 511_sfbay · ID 511.org/1510641 First seen Jun 19, 2026 4:30 PM