Quebec Southern Railway (1900–1906), predecessor of the Delaware and Hudson Company subsidiary Quebec, Montreal and Southern Railway, which later became part of the Canadian National Railway
United Counties Railways was a short-lived railway that was formed in 1883 and merged in 1900 to from Quebec Southern Railway.
Quebec | University of Southern California | Canadian Pacific Railway | Southern California | Quebec City | Great Western Railway | Southern United States | Southern Methodist University | Shanghai Railway Bureau | Canadian National Railway | Midland Railway | Grand Trunk Railway | Southern Hemisphere | London and North Western Railway | United States District Court for the Southern District of New York | Northern Pacific Railway | London, Midland and Scottish Railway | Great Central Railway | Southern Rhodesia | Riccarton Junction railway station | Border Union Railway | Border Counties Railway | London King's Cross railway station | Great Eastern Railway | Southern Railway | Southern Nations, Nationalities, and People's Region | BNSF Railway | London and North Eastern Railway | Southern Pacific Transportation Company | Southern League |
Iron Road ceased operations in late 2002 and NVR was merged along with Canadian American Railroad, Bangor and Aroostook Railroad and Quebec Southern Railway to form Montreal, Maine and Atlantic Railway, now also bankrupt.