Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Northbound south of Ralston Ave (Belmont). Right lane blocked. Expect delays.

A injury accident was reported on US-101 N near San Mateo on July 23, 2026 at 12:57 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Jul 22, 5:57 PM

Last Updated

3 months ago

Jul 22, 6:30 PM

Resolved

Jul 23, 12:45 AM

Coordinates

37.5235, -122.2668

Update History

1 observations

CHP : Traffic Collision on US-101 Northbound south of Ralston Ave (Belmont). Right lane blocked. Expect delays. Jul 22, 6:30 PM

Source: 511_sfbay · ID 511.org/1524824 First seen Jul 22, 2026 6:30 PM