Images: Destruction of Waldeckstraße Bridge
The Wupper River is currently witnessing a significant transformation as the old bridge undergoes a comprehensive demolition and reconstruction project. The demolition process, which began with the upper part of the old bridge abutment, has been progressing smoothly and is expected to be completed as planned in the fall of 2026.
Interestingly, some parts of the old bridge were built differently than documented in the old plans, necessitating a redesign of the new concrete shell at short notice. The advantage of the demolition process is that the scope of work in the immediate vicinity of the Wupper can be significantly reduced.
The demolition material was subsequently crushed and removed from the Wupper bed within a few days, allowing resources to be conserved and demolition quantities to be reduced. The eastern half of the bridge was demolished from above using an excavator, while the eastern part of the Wupper was initially dried out using a dredged dam.
Meanwhile, the intake area in the Schwelm tunnel has been partially demolished, and a new "cover" will be provided for this area. The so-called Schwelm tunnel poses a particular challenge, and the dredged dam in the Wupper needs to be modified before the western bridge part can be demolished.
In order to facilitate the construction of the new bridge, the Wupper will flow through the eastern bridge field, while the western demolition area will be dried out. A new concrete shell is being constructed to supplement and protect the remaining old abutment parts. The lower part of the existing bridge foundation will continue to be used.
While there is no relevant information in the provided search results regarding this specific bridge demolition and reconstruction project on the Wupper River, it may be necessary to consult local German or regional infrastructure authorities or websites directly connected to that project for more detailed information.
Environmental scientists and technologists may find it intriguing that the demolition process of the Wupper River bridge has revealed unexpected differences in the original construction plans, necessitating a redesign of the new concrete shell. The efficient handling and removal of the demolition material has led to resource conservation and reduced demolition quantities, showcasing the integration of technology in this environmental-science-driven project.
