California Southern Railroad was created in 1880.
Southern Pacific Railroad was created in 1865.
Chattanooga Southern Railroad was created in 1896.
Sacramento Southern Railroad was created in 1903.
Augusta Southern Railroad was created in 1893.
Valdosta Southern Railroad was created in 1951.
Virginia Southern Railroad was created in 1988.
Georgia Southern Railroad was created in 1875.
Vicksburg Southern Railroad was created in 2006.
Pittsburgh Southern Railroad was created in 1878.
Charlotte Southern Railroad was created in 1999.
Southern Midland Railroad was created in 1863.
New Jersey Southern Railroad was created in 1870.