CSX Corporation was incorporated in 1978 under Virginia law. The Company is engaged in transportation supplier, which provides rail-based transportation services including traditional rail service and the transport of intermodal containers and trailers. The Company operates in two business segments: Rail and Intermodal. Its operating company, CSX Transportation, Inc. provides a crucial link to the transportation supply chain through its approximately 21,000 route mile rail network, which serves the population centers in 23 states east of the Mississippi River, the District of Columbia, and the Canadian provinces of Ontario and Quebec. It serves 70 ocean, river and lake ports along the Atlantic and Gulf Coasts, the Mississippi River, the Great Lakes and the St. Lawrence Seaway. The Company also serves thousands of production and distribution facilities through track connections to more than 240 short-line and regional railroads. In addition to CSXT, the rail segment includes Total Distribution Services, Inc., Transflo Terminal Services, Inc., CSX Technology, Inc. and other subsidiaries. TDSI serves the automotive industry with distribution centers and storage locations, while Transflo provides logistical solutions for transferring products from rail to trucks. Technology and other support services are provided by CSX Technology and other subsidiaries. The Intermodal segment provides integrated rail and truck transportation services and operates a network of dedicated intermodal facilities across North America. CSX Intermodal, Inc., a coast-to-coast intermodal transportation provider, is a stand-alone, integrated intermodal company linking customers to railroads via trucks and terminals. Containers and trailers are loaded and unloaded from trains, and trucks provide the link between intermodal terminals and the customer. The Company's other holdings include CSX Real Property, Inc., a subsidiary responsible for its real estate sales, leasing, acquisition and management and development activities, and the Greenbrier Hotel Corporation, formerly known as CSX Hotels, Inc. The Company's rail competitor is Norfolk Southern Railway, which operates throughout much of its territory. CSX's operations are subject to federal, state and local laws and regulations, generally applicable to many businesses in the United States.