South Pacific Railroad ended in 1870.
South Pacific Railroad was created in 1868.
Pacific Railroad ended in 1876.
Western Pacific Railroad ended in 1987.
Northern Pacific Railroad ended in 1896.
Union Pacific Railroad ended in 1880.
Central Pacific Railroad ended in 1899.
Northwestern Pacific Railroad ended in 2001.
Missouri Pacific Railroad ended in 1997.
California Pacific Railroad ended in 1898.
Texas Pacific Railroad ended in 1872.
Southwest Pacific Railroad ended in 1868.
Southern Pacific Railroad ended in 1955.