Defunct Missouri railroads

Class I railroad in Canada and U.S.

company

United States Class I railroad (1865–1996)

American Class I railroad (1846-1968)

American Class I railroad (1914-1968)

rail system in the United States of America

transport company

American railroad company

former Class 1, American railroad, operating primarily west of the Mississippi

defunct American Class I railway

Conrail , formally the Consolidated Rail Corporation, was the primary Class I railroad in the Northeastern United States between 1976 and 1999. The trade name Conrail is a portmanteau based on the company's legal name. It continues to do business as an asset management and network services provider in three Shared Assets Areas that were excluded from the division of its operations during its acquisition by CSX Corporation and the Norfolk Southern Railway.

late 19th century railroad company operating in Kansas and Colorado

defunct Class I railroad in the Midwest and Northwest of the U.S.

American Class I railroad (1968–1976)

American class I railroad

defunct American Class I railroad

Rail transport company

defunct American Class I railway

former American Class I railroad

heavy duty interurban electric railroad in Illinois ,USA

railway company in the United States, active 1894–1990

defunct American Class I railway

defunct American Class I railway

railway line in the United States of America

Class I railroad that linked Chicago, Minneapolis, Omaha, and Kansas City