Joint Railway - United States

United States

"Joint railways" are called terminal railroads in the United States. Most true example of joint railways are in terminal areas, including union stations. Terminal railways are often co-owned by the railroads that connect with them. Among the more prominent joint operations were:

• Belt Railway of Chicago (BRC), the largest terminal switching railroad in the U.S., co-owned by all the "Big Six" American Class I railroads: Union Pacific Railroad, CSX Transportation, Norfolk Southern Railway, BNSF Railway, Canadian National Railway and Canadian Pacific Railway.
• Terminal Railroad Association of St. Louis (TRRA), with extensive operations in East St. Louis, Illinois and St. Louis, Missouri, and co-owned by all the Big Six except the Canadian Pacific.
• Conrail Shared Assets Operations (CSAO), the last corporate remnant of Conrail, which was formed from the remains of several bankrupt railroads in 1976; that company was split between CSX and Norfolk Southern, which formed CSAO in northern New Jersey, greater Philadelphia, Pennsylvania and greater Detroit, Michigan. Unlike the BRC and TRRA, CSAO uses crews and locomotives from its two parent companies, though the former Conrail paint scheme is still seen on numerous locomotives and freight cars that CSX and NS inherited.
• The Powder River basin joint line, co-owned by BNSF and Union Pacific to serve the area's numerous coal mines.

The concept of trackage rights is more common than joint railways in the United States. The railroad that owns the track permits trains from another railroad to use the line. The owner railroad normally charges a fee, but sometimes there is no charge because the arrangement results from a merger or sale of a line. For instance, when the Louisville and Nashville Railroad acquired the Monon Railroad a condition of the sale imposed by government regulators was a trackage rights arrangement over the southern part of the Monon for the Milwaukee Road, an agreement that was handed down to successive owners of the Milwaukee Road and finally the Indiana Rail Road.

Variations on trackage rights include "direction running" agreements between two railroads with parallel lines through an area, usually done to facilitate greater traffic volume. For instance, CSX and NS have a directional-running agreement between downtown Cincinnati, Ohio and nearby Hamilton, where northbound trains generally use NS trackage and southbound trains (with the exception of Amtrak's Cardinal) use CSX tracks. North of Hamilton, NS trains use CSX tracks on a traditional trackage-rights agreement for a two-mile (3 km) section.