Southern Railway in Mississippi was created in 1894.
Southern Railway in Mississippi ended in 1920.
Montana Southern Railway was created in 1917.
Pittsburgh Southern Railway was created in 1879.
Southern Railway Zone was created in 1951.
Tidewater Southern Railway was created in 1912.
Charleston Southern Railway was created in 1915.
Cincinnati Southern Railway was created in 1869.
Elkhorn Southern Railway was created in 1906.
Columbus Southern Railway was created in 1886.
Columbia Southern Railway was created in 1897.
Allegheny Southern Railway was created in 1982.
Southern Manitoba Railway was created in 1999.