T-Cubed, Thoroughbred Technology and Telecommunications, is a subsidiary of Norfolk Southern Corporation, one of the nation's premier railroads. The company uses Norfolk Southern's extensive rail network of more than 21,000 miles of right-of-way and other infrastructure to participate in the telecommunications business. T-Cubed offers installation opportunities for fiber optics as well as wireless arrays on 375 microwave towers. With a 22-state network, T-Cubed gives you the ability to connect major metropolitan areas, regional centers and even the smallest localities.