Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound at Ralston Ave (Belmont). Left lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on May 7, 2026 at 1:29 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

May 6, 6:29 PM

Last Updated

5 months, 3 weeks ago

May 6, 6:30 PM

Resolved

May 7, 12:45 AM

Coordinates

37.5235, -122.2668

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound at Ralston Ave (Belmont). Left lane affected. Expect delays. May 6, 6:30 PM

Source: 511_sfbay · ID 511.org/1490970 First seen May 6, 2026 6:30 PM