The Cologne Rodenkirchen Bridge is a suspension bridge over the Rhine located in Cologne, Germany. Completed in 1954, it has a main span of 378 metres.It was built from 1938 to 1941, after the design of Paul Bonatz and the planning of Fritz Leonhardt, for the Autobahn Cologne-Aachen. Today the Bundesautobahn 4 is the southern wi...