Tramway / Straßenbahn Mülheim an der Ruhr

The city of Mülheim has a nice small narrow gauge tramway system (36 kilometer). There are five routes, one of which is operated in joined cooperation with the STOAG (Oberhausen) and one standard gauge route to Duisburg is fully operated by the Duisburg tramway system. There is also a jointedly operated subway to Essen.