Trinity Industries, Inc., headquartered in Dallas, Texas, owns businesses that are leading providers of rail transportation products and services in North America. Its rail-related businesses market their railcar products and services under the trade name TrinityRail®. The TrinityRail platform provides railcar leasing and management services, as well as railcar manufacturing, maintenance and modifications. Trinity also owns businesses engaged in the manufacture of products used on the nation's roadways and in traffic control. Trinity reports its financial results in three principal business segments: the Railcar Leasing and Management Services Group, the Rail Products Group, and the All Other Group.