Accident Moderate Severity Stale

CHP : Residual delays on US-101 Northbound at E Hillsdale Blvd (San Mateo). Right shoulder affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on August 9, 2026 at 6:07 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Aug 9, 11:07 AM

Last Updated

1 hour, 2 minutes ago

Aug 9, 11:15 AM

Coordinates

37.5458, -122.2890

Update History

1 observations

CHP : Residual delays on US-101 Northbound at E Hillsdale Blvd (San Mateo). Right shoulder affected. Expect delays. Aug 9, 11:15 AM

Source: 511_sfbay · ID 511.org/1533113 First seen Aug 9, 2026 11:15 AM