The North Coast Limited was the premier passenger train operated by the Northern Pacific Railway between Chicago and Seattle via Butte, Montana and Homestake Pass. It commenced service on April 29, 1900, served briefly as a Burlington Northern train after the merger on March 2, 1970, and ceased operation on April 30, 1971, the day before Amtrak began service. The Chicago Union Station to Saint Paul leg of the train's route was operated by the Chicago, Burlington and Quincy Railroad along its Mississippi River mainline through Wisconsin.