Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound exiting at E Hillsdale Blvd (San Mateo). Right lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on October 5, 2026 at 2:54 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Oct 5, 7:54 AM

Last Updated

3 weeks, 1 day ago

Oct 5, 8:00 AM

Resolved

Oct 5, 2:15 PM

Coordinates

37.5416, -122.2851

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound exiting at E Hillsdale Blvd (San Mateo). Right lane affected. Expect delays. Oct 5, 8:00 AM

Source: 511_sfbay · ID 511.org/1559125 First seen Oct 5, 2026 8:00 AM