Illinois River Railroad ended in 1864.
Illinois Terminal Railroad was created in 1895.
Illinois Parallel Railroad was created in 1851.
Illinois Central Railroad was created in 1851.
Illinois Central Gulf Railroad was created in 1972.
Cass River Railroad was created in 1871.
Western River Railroad was created in 1983.
Red River Railroad was created in 1835.
Great River Railroad was created in 1981.
Sandy River Railroad was created in 1879.
Eel River Railroad was created in 1877.
Ashley River Railroad was created in 1877.