Trinity Industries, Inc. is a diversified industrial company that owns a range of businesses providing products and services to the energy, transportation, chemical and construction sectors. The Company's products and services include railcars and railcar parts; parts and steel components; the leasing, management and maintenance of railcars; highway products; aggregates; inland barges; structural wind towers; steel utility structures; storage and distribution containers, and trench shields and shoring products. The Company's segments include the Rail Group, Railcar Leasing and Management Services Group, Construction Products Group, Energy Equipment Group, Inland Barge Group and All Other Groups. Its Rail Group is a manufacturer of freight and tank railcars in North America used for transporting a range of liquids, gases and dry cargo, through Trinity Rail Group. The Company's Railcar Leasing and Management Services Group is a provider of rail industry services in North America.