Rail Transportation

Rail Transportation covers the freight and passenger railroads that move goods and people by rail. U.S. freight rail is among the most efficient and consolidated in the world — roughly seven Class I railroads (Union Pacific, BNSF, CSX, Norfolk Southern, plus CPKC and Canadian National's U.S. operations) form an industry on the order of $80 billion in revenue, carrying coal, grain, chemicals, and intermodal containers across the continent.

It is a capital-intensive, high-barrier, oligopolistic industry — a competing transcontinental network cannot realistically be built — recently shaped by Precision Scheduled Railroading (PSR, an operating model that cut costs but drew service-quality and labor criticism), the landmark CPKC merger (2023, creating the first single-line U.S.–Mexico–Canada railroad), and intermodal growth competing with trucking. Passenger rail (Amtrak and transit) is largely public and underfunded. Rail equipment manufacturing and rail infrastructure are profiled under their dedicated sectors.