A New Landmark in the Making: The 4th Danube Bridge in Linz

The 4th Danube Bridge in Linz is part of a significant infrastructure project aimed at enhancing traffic flow within the city and its surrounding suburbs. This strategic development promises substantial benefits for residents by reducing local traffic congestion and providing commuters from the western region with more direct routes. The bridge, a slender suspension structure spanning over 300 meters across the river Danube, is to become both a functional and aesthetic landmark for Linz. Upon its completion in 2024, it will be the only suspension bridge of this type over the Danube in Austria. The construction process, detailed in this presentation, involved complex engineering tasks, including the installation of suspension cables weighing over 65 tons each and the assembly of seven steel deck girder sections, each weighing up to 280 tons. This paper explains the design features, the construction process and the technical challenges faced. The completion of the 4th Danube Bridge is expected to significantly improve regional connectivity and serve as an outstanding example of modern bridge engineering in Austria.