Global Traffic Technologies, LLC (GTT), formed in 2007 from 3M’s pioneering Intelligent Transportation Systems business, is the manufacturer of Opticom™ priority control systems and Canoga™ traffic sensing systems. These systems have provided safe and reliable traffic solutions to communities for over 40 years.
GTT has a patent portfolio of U.S. and international patents, and GTT’s ongoing commitment to innovation continues to proactively deliver advanced transportation solutions to help emergency, transit and traffic personnel increase safety, minimize traffic congestion and reduce greenhouse gas emissions, while maximizing resource efficiency and performance.
Headquartered in St. Paul, MN, GTT is the market leader in traffic management systems, having an installation base of over 70,000 intersections in over 2,800 cities worldwide.
GTT is proud to be ISO 9001:2008 certified.