CSX Corporation, together with its subsidiaries, provides rail-based transportation services in North America. The company offers traditional rail service, and the transport of intermodal containers and trailers. It provides integrated intermodal transportation services linking customers to railroads, through trucks and terminals. CSX Corporation transports crushed stone, sand and gravel, metal, phosphate, fertilizer, food, consumer, agricultural, paper, and chemical products. In addition, it delivers coal, coke, and iron ore to electricity generating power plants, ocean, river, lake piers and terminals, steel makers, and industrial plants, as well as finished vehicles and auto parts. The company also engages in the real estate sale, leasing, acquisition, and management and development activities. As of December 25, 2009, it operated approximately 21,000 route mile rail network and 216,000 freight car fleet in 23 states east of the Mississippi River, the District of Columbia, and the Canadian provinces of Ontario and Quebec. CSX Corporation was founded in 1978 and is based in Jacksonville, Florida.