Missouri Pacific Railway ended in 1917.
Pacific Railway in Nebraska was created in 1887.
Pacific Railway in Kansas was created in 1887.
Western Pacific Railway was created in 1903.
Kelowna Pacific Railway was created in 2000.
Northwestern Pacific Railway was created in 1906.
Union Pacific Railway was created in 1880.
Georgia Pacific Railway was created in 1881.
Midland Pacific Railway was created in 1868.
Central Pacific Railway was created in 1899.
Kansas Pacific Railway was created in 1869.
Northern Pacific Railway was created in 1896.