German Inland Waterways Museum as spurring redevelopment in the harbor area. The building conversion was designed by Architektur Fabrik Aachen (afa) and an American artist, Ron Bernstein, and made very little change to the building exterior while expanding the inner spaces to accommodate the exhibits. For example, a full-size sailing ship now occupies the former men's pool, while the second-story women's pool now houses a reconstructed barge. German Inland Waterways Museum The German Inland Waterways Museum (Museum der Deutschen Binnenschifffahrt) is located in Ruhrort, Duisburg at the nucleus of Duisburg-Ruhrorter ports which today make up the largest European inland harbour complex. The museum was
S-train tunnel under the central station and the city centre. The high number of large cities in the Ruhr area promotes a polycentric network connecting all cities and suburbs. The "S-Bahn Rhein-Ruhr", as it is called, features few tunnels, and its routes are longer than those of other networks. The Ruhr S-Bahn is the only S-Bahn network to be run by more than one corporation in Germany, and the Salzburg S-Bahn holds a similar distinction in Austria. Most Swiss S-Bahn systems are multi-corporation networks, however. Most German S-Bahn networks have a unique ticket system, separated from the "Deutsche Bahn" rates, instead