Revised bridge weight restriction: A temporary load limit of 3.5 tons is necessary until the final calculations are complete

In the picturesque city of Passau, Germany, a significant development is underway regarding the suspension bridge that plays a crucial role in the city's traffic network. The bridge, reopened for traffic in 2018 following extensive renovation, is currently undergoing a static recalculation of its weight allowance.

This recalculation process is essential to ensure the long-term preservation of the bridge structure. It involves both static and dynamic calculations, as well as a thorough examination of the construction method, materials, foundations, suspension cables, and joints. The focus is on the individual loads that must not be exceeded, with further in-depth investigations necessary to calculate individual parts of the bridge.

The tonnage restriction for the bridge is currently set at 3.5 tons in principle, with exceptions for regulated individual trips. However, vehicles of the K-lines have been found to continue crossing the suspension bridges despite these restrictions. To maintain traffic safety and the bridge's durability, compliance with the weight restriction is crucial until the static recalculation is completed.

The previous exception for buses has been revoked due to increased vehicle weight. Maintenance of public infrastructure is one of the most important tasks of a municipality, and this measure is in accordance with the specifications of the commissioned reviewing engineers and the responsible building department.

The impact of the shortening of the bridge on the left bank in 1972 must be examined more closely during the recalculation. Additionally, the recalculation will investigate if the bridge can be classified in a higher load class.

It's important to note that there is no danger if several vehicles below the weight restriction are on the bridge at the same time. The bridges in Passau, including the 4 major bridges, are inspected annually for damaged spots and undergo a more detailed inspection every 3 or 6 years.

Many older bridges throughout the country are being recalculated in a standardized procedure for their load-bearing capacity, including the Schanzl Bridge. This process underscores the importance of maintaining and upgrading our public infrastructure to ensure safety and durability for future generations.

As the recalculation progresses, updates will be provided to keep the public informed about the status of the suspension bridge in Passau.

Revised bridge weight restriction: A temporary load limit of 3.5 tons is necessary until the final calculations are complete