Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Right shoulder affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on July 9, 2026 at 9:03 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Jul 9, 2:03 AM

Last Updated

3 months, 2 weeks ago

Jul 9, 3:00 AM

Resolved

Jul 9, 9:15 AM

Coordinates

37.5416, -122.2851

Update History

4 observations

CHP : Traffic Collision with Injuries on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Right shoulder affected. Expect delays. Jul 9, 2:15 AM

CHP : Traffic Collision with Injuries on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Right shoulder affected. Expect delays. Jul 9, 12:30 AM

CHP : Traffic Collision with Injuries on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Right shoulder affected. Expect delays. Jul 9, 12:15 AM

CHP : Traffic Collision with Injuries on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Right shoulder affected. Expect delays. Jul 9, 12:00 AM

Source: 511_sfbay · ID 511.org/1518589 First seen Jul 9, 2026 12:00 AM

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