 Since the inauguration of the aviation exhibition in the 1970s, all means of transport, including railway, cars and bicycles, shipping, and air traffic, have been on display in the museum.Because of the limited space in the "Johanneum", not all the exhibits are based here.Numerous locomotives are stationed in the former Deutsche Reichsbahn locomotive depot ("Betriebswerk" or "Bw") at Dresden-Altstadt.