Northwestern Pacific Railway was created in 1906.
Northwestern Pacific Railway ended in 1907.
Northwestern Pennsylvania Railway was created in 1895.
Minnesota Northwestern Electric Railway was created in 1913.
Northwestern Pacific Railroad was created in 2007.
Pacific Railway in Nebraska was created in 1887.
Pacific Railway in Kansas was created in 1887.
Georgia Pacific Railway was created in 1881.
Kansas Pacific Railway was created in 1869.
Midland Pacific Railway was created in 1868.
Missouri Pacific Railway was created in 1876.
Central Pacific Railway was created in 1899.
Northern Pacific Railway was created in 1896.