 IRD to install and manage traffic data collection sites Data collection used to monitor traffic flow, assess infrastructure performance and plan future requirements SASKATOON, SK, March 29, 2021 PRNewswire - International Road Dynamics Inc. IRD, a Quarterhill Inc. Quarterhill company TSX: QTRH OTCQX: QTRHF, announced today that the New York State Department of Transportation NYSDOT has awarded the Company a five-year Maintenance and Upgrade contract valued at up to 13.0 million. Under this agreement, IRD will install, manage and maintain the NYSDOT permanent traffic data collection sites located in Metro New York City and Long Island. 