Accident Moderate Severity Stale

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

A injury accident was reported on US-101 S near San Mateo on June 13, 2026 at 1:03 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jun 12, 6:03 PM

Last Updated

31 minutes ago

Jun 12, 6:45 PM

Coordinates

37.6048, -122.3840

Update History

2 observations

CHP : Traffic Hazard on US-101 Southbound north of E Millbrae Ave (Millbrae). Right lane blocked. Expect delays. Jun 12, 6:45 PM

CHP : Traffic Hazard on US-101 Southbound north of E Millbrae Ave (Millbrae). Right lane blocked. Expect delays. Jun 12, 6:15 PM

Source: 511_sfbay · ID 511.org/1507612 First seen Jun 12, 2026 6:15 PM