Construction work on the L 1236: the bridge near Berghülen is being renovated!

Construction work on the L 1236: the bridge near Berghülen is being renovated!

Significant construction work will take place in Laichingen from June 30, 2025. The bridge over state road 1230 near Berghülen is being repaired, which should significantly increase traffic safety in the region. This measure is not only a response to the damage caused by de-icing salt and traffic pollution, but also a step towards long-term preservation of the road infrastructure. The estimated construction costs amount to around 990,000 euros, which will be borne by the state. The work is planned until the end of October 2025, although the weather could play a decisive role in the implementation time.

The L 1236 will be completely closed during the entire construction period. If you want to drive from Suppingen to Berghülen, you have to go via the Steigziegelhütte. Conversely, the route from Berghülen to Suppingen via Laichingen is required. This ensures that the construction work goes as smoothly as possible.

Focus on sustainable bridge renovation

The planned repairs lead to a broader discussion about the need for sustainable solutions in the construction industry. As part of the bridge renovation, CSZ is committed to environmentally friendly practices that take the challenges of climate change into account. A current example shows that bridges that have been closed for renovation work since mid-March 2024 should have their lifespan significantly extended through innovative measures. This includes the renewal of the road surface and the sealing, which is essential for this bridge in order to ensure traffic safety and durability.

The primary cause of damage to these bridges is also de-icing salts, which are exacerbated by weather-related influences and heavy traffic. Despite the high costs and time-consuming challenges of bridge renovations, the need for efficient procedures is unmistakable. The EU initiatives aim to address these issues in order to minimize both costs and social loss.

Technological innovations in bridge construction

The most modern technology is also used for the repair work. In the European research landscape, processes are being developed that extend the service life of bridges and at the same time reduce the materials required. An innovative method makes use of external tendons made of fiber-reinforced polymer composites, which are increasingly being used instead of conventional steel. In the long term, these developments could not only reduce the costs of bridge renovations, but also help combat the shortage of materials and conserve resources.

The fusion of technological progress and sustainable practice shows that the maintenance of existing infrastructure can also make a decisive contribution to the preservation of our roads and bridges. While construction work is underway in Laichingen, it remains to be seen how the progress of these projects will develop in a broader context, both regionally and at a European level.