Conrail

The Consolidated Rail Corporation, commonly known as Conrail (reporting mark CR), was the primary Class I railroad in the Northeast U.S. between 1976 and 1999. Conrail is a portmanteau of "consolidated" and "rail" from the name of the company.The U.S. federal government created Conrail to take over the potentially profitable lines of multiple bankrupt carriers, including the Penn Central Transportation Company and Erie Lackawanna Railway.