Hamburg has also got a pedestrian bridge called Dag-Hammarskjöld-Brücke (Dag-Hammarskjöld-Bridge), named after the UN Secretary General from Sweden. The Kaiser-Wilhelm-Bruecke in Wilhelsmhaven is the biggest swing bridge in Germany. It was built between 1905 and 1907. The Goeltzschtalbruecke , built between 1846 and 1851 is a four storey viaduct made from natural