Northern Indiana Railroad ended in 1855.
Indiana Eastern Railroad was created in 2005.
Altoona Northern Railroad was created in 1912.
Modoc Northern Railroad was created in 2005.
Wisconsin Northern Railroad was created in 2004.
Apalachicola Northern Railroad was created in 1903.
Idaho Northern Railroad was created in 1906.
Sacramento Northern Railroad was created in 1918.
Syracuse Northern Railroad was created in 1868.
Autauga Northern Railroad was created in 2011.
Northern Adirondack Railroad was created in 1883.
Utah Northern Railroad was created in 1872.