Accident Moderate Severity Resolved

CHP : Traffic Hazard on US-101 Northbound at S Airport Blvd (South San Francisco). Right lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on July 21, 2026 at 6:19 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Jul 21, 11:19 AM

Last Updated

3 months ago

Jul 21, 11:30 AM

Resolved

Jul 21, 5:30 PM

Coordinates

37.6464, -122.4062

Update History

1 observations

CHP : Traffic Hazard on US-101 Northbound at S Airport Blvd (South San Francisco). Right lane affected. Expect delays. Jul 21, 11:30 AM

Source: 511_sfbay · ID 511.org/1524090 First seen Jul 21, 2026 11:30 AM