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