The building continued to serve as a locomotive shop until the Chicago and North Western removed its maintenance operations from Winona. Since 1965 the building has served as a warehouse,[2] and is currently utilized by the Fastenal company of Winona.
^"Winona and St. Peter Engine House". Minnesota National Register Properties Database. Minnesota Historical Society. 2009. Archived from the original on 2017-09-11. Retrieved 2017-09-10.