Accident Moderate Severity Resolved

CHP : Disabled vehicle on US-101 Southbound south of Ralston Ave (Belmont). Lane blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on September 11, 2026 at 12:35 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Sep 10, 5:35 PM

Last Updated

1 month, 2 weeks ago

Sep 10, 5:45 PM

Resolved

Sep 10, 11:45 PM

Coordinates

37.5293, -122.2737

Update History

1 observations

CHP : Disabled vehicle on US-101 Southbound south of Ralston Ave (Belmont). Lane blocked. Expect delays. Sep 10, 5:45 PM

Source: 511_sfbay · ID 511.org/1547645 First seen Sep 10, 2026 5:45 PM