CSX Corporation (CSX) is a transportation company. The Company operates in two segments: rail and intermodal. The Company’s rail and intermodal businesses provide rail-based transportation services, including traditional rail service and the transport of intermodal containers and trailers. CSX’s principal operating company, CSX Transportation, Inc. (CSXT), provides a link to the transportation supply chain through its approximately 21,000 route mile rail network, which serves centers in 23 states east of the Mississippi River, the District of Columbia, and the Canadian provinces of Ontario and Quebec. In addition to CSXT, the rail segment includes Total Distribution Services, Inc. (TDSI), Transflo Terminal Services, Inc. (Transflo), CSX Technology, Inc. (CSX Technology) and other subsidiaries. CSX Intermodal, Inc. (Intermodal) is a coast-to-coast intermodal transportation provider.