In 1867 civic leaders William LeDuc, John Meloy, Stephen Gardner, E. D. Allen, and P. Van Auken—with financial backing from investors John B Alley, Oliver Ames, William Ames and Peter Butler—incorporated the Hastings & Dakota Railway with the goal to "cross the Rocky Mountains and meet the Pacific Ocean". In the 1870s the H&D was completed from Hastings to the South Dakota border at Ortonville. During this time, the H&D became part of the Chicago, Milwaukee & St. Paul Railroad (Milwaukee Road) and became known as the H&D Division of the Milwaukee Road. The H&D also built the famous "Lake Street Depression" in Minneapolis, which gave the H&D two districts around Minneapolis and St. Paul: the south district from Hastings to Cologne via Chaska, and the north district from Hastings to Cologne via St. Paul/Minneapolis. The H&D never made it to the Pacific on its own, but the H&D Division became the mainline of the Milwaukee's Coast Extension to Seattle, which the Milwaukee completed in 1909.