Pittsburgh Southern Railroad ended in 1879.
Pittsburgh Southern Railroad was created in 1878.
Sacramento Southern Railroad ended in 1912.
Southern Pacific Railroad ended in 1955.
Southern Midland Railroad ended in 1863.
Augusta Southern Railroad ended in 1919.
Valdosta Southern Railroad ended in 1992.
Georgia Southern Railroad ended in 1880.
Chattanooga Southern Railroad ended in 1911.
Pittsburgh Southern Railway ended in 1884.
New Jersey Southern Railroad ended in 1879.
Utah Southern Railroad Extension Company ended in 1881.
California Southern Railroad ended in 1889.