Quarterhill and IDOT Partner to Advance Traffic Data and Intelligent Transportation Infrastructure Across Illinois

Multi-year collaboration supports smarter transportation planning, improved mobility insights, and long-term infrastructure modernization across the Chicago region TORONTO, June 22, 2026 /PRNewswire/ - Quarterhill Inc. ("Quarterhill" or the "Company") (TSX: QTRH) (OTCQX: QTRHF), a leading...