The German city with an incredible upside down railway

Suspension railways today seem like an anachronism — a 19th-century vision of what the future of transport would look like. By the year 2022, surely we would all be commuting to work on upside down railways!Suspension railways today seem like an anachronism — a 19th-century vision of what the future of transport would look like. By the year 2022, surely we would all be commuting to work on upside down railways!