Accident Moderate Severity Stale

CHP : Traffic Collision on US-101 Southbound south of E Millbrae Ave (Millbrae). Lane affected. Expect delays.

A injury accident was reported on US-101 S near San Mateo on November 1, 2026 at 5:14 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 31, 10:14 PM

Last Updated

3 hours, 45 minutes ago

Oct 31, 10:15 PM

Coordinates

37.6001, -122.3769

Update History

1 observations

CHP : Traffic Collision on US-101 Southbound south of E Millbrae Ave (Millbrae). Lane affected. Expect delays. Oct 31, 10:15 PM

Source: 511_sfbay · ID 511.org/1571392 First seen Oct 31, 2026 10:15 PM