Accident Moderate Severity Stale

CHP : Traffic Collision with Injuries on US-101 Southbound north of Ralston Ave (Belmont). Left lane blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on August 27, 2026 at 12:24 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Aug 26, 5:24 PM

Last Updated

57 minutes ago

Aug 26, 5:30 PM

Coordinates

37.5293, -122.2737

Update History

1 observations

CHP : Traffic Collision with Injuries on US-101 Southbound north of Ralston Ave (Belmont). Left lane blocked. Expect delays. Aug 26, 5:30 PM

Source: 511_sfbay · ID 511.org/1541235 First seen Aug 26, 2026 5:30 PM