Midland operates a demonstration historic railroad, and its mission is to "educate the public about the role railroading played, and continues to play, in the commercial, social, and cultural life of America's Heartland." Midland's base of operations is the depot built in 1906 by the Atchison, Topeka and Santa Fe Railway at 1515 High Street in Baldwin City. This building was added to the National Register of Historic Places in 1983. Midland has received two matching federal grants to rebuild track. Private grants have and are being used to rebuild railroad equipment. Starting in 2004, excursion trains are run all the way from Baldwin City to Ottawa.