CSX Corporation, together with its subsidiaries, is a transportation company. The Company provides rail-based transportation services, including rail service and the transport of intermodal containers and trailers. The Company serves three lines of business, such as merchandise business, coal business and intermodal business. The Company's merchandise business consists of shipments in diverse markets, such as agricultural products, phosphates and fertilizers, food and consumer, chemicals, automotive, metals, forest products, minerals, and waste and equipment. The Company's coal business transports domestic coal, coke and iron ore to electricity-generating power plants, steel manufacturers and industrial plants, as well as exports coal to deep-water port facilities. The Company's intermodal business combines the rail transportation with the short-haul flexibility of trucks and offers long-haul trucking.