The days of the tallest and longest bridge in Schleswig-Holstein are about to be numbered. The Rader Hochbrücke is a multiple span cantilever deck plate girder viaduct that spans the Baltic-North Sea Canal, carrying the Motorway 7 between Flensburg and Kiel. It’s also known as the Europabrücke because the motorway, which is the longest in Germany, connects Denmark (and subsequentially, Scandanavia) with Austria (and other parts of southern and eastern Europe) and also is one of the most heavily-travelled bridges in the state. The 1491-meter long bridge is so heavily travelled that cracks, rust and other ailments are showing on the almost half-century old viaduct, which has a main span of 271 meters and a height of nearly 60 meters. The viaduct has only four lanes of traffic, which makes it functionally obsolete due to high traffic congestion on the bridge. Smoke and other ailments from the ships passing underneath have added to the misery to the bridge.
Therefore, planning is underway to replace the entire viaduct with a brand new one. Beginning in 2022, crews will construct one half of the bridge which will be used temporarily for motorway traffic upon ist completion. Once traffic is diverted onto that span, the old viaduct will be demolished and in its place, the second half of the new bridge will be built. When the new bridge is completed by 2027, the structure will carry six lanes of traffic in total- three in each direction.
Unique about the new bridge, as you will see in the illustration below, is that the piers will be V-shaped and the cantilever design will be similar to that of the 1972 structure. In other words, the newer bridge will be fancier than the structure at present. It’s a win-win situation for the region of Rendsburg, which prides itself of its beloved High Bridge and Rail Loop, for two reasons:
- There will be relief in terms of traffic in and around the city, reducing congestion and diverting unnecessary travel away from the city and
- The city will be greeted with a unique bridge that will be appealing to tourists and bridgehunters alike. It will be not only modern but also unique.
And with that, a film on this project, courtesy of DEGES:
Even though the Motorway will remain open to traffic, construction will hinder traffic due to the machinery at the site. As a shortcut, you can take the Motorway 215 to Kiel, then follow Highway B76 to Schleswig via Eckernförde, crossing the Prince Heinrich Bridge that spans the Canal. Another alternative would feature taking the Motorway 23 along the North Sea coast from Hamburg. This changes to Highway B 5 after Heide. At Husum, follow Highway B 200 to Flensburg.
The Chronicles will keep you posted on the latest on this project.