A viewing platform has been in place at the prison's major construction site starting February 2024. And since then, it has been well frequented - within sight of the test tower. The huge prison building arouses curiosity.

It is probably the largest construction site in the Rottweil 
district at the moment: the state's new correctional facility has been under construction in "Esch" near Rottweil for just over a year .

Mayor Christian Ruf speaks of "by far the largest 
infrastructure project that the state of Baden-Württemberg has ever implemented in our city.

3DBau is pleased to participate in the realization of an innovative construction project that will reshape the face of Konstanz. The building, with an impressive height of 50 meters, will stand as a new landmark at the city's entrance, adding a distinctive and modern element. Its design, based on the principle of kinetic polychromy, creates an optical illusion of movement, providing a creative response to the traffic-dominated urban landscape.

For this project, the supporting structure and interior walls will be constructed from wood above the ground floor, complemented by the use of exposed concrete poured in situ, showcasing our commitment to excellence in execution. By transforming this neutral site into a tourist destination, the building will serve as a dual attraction: capturing attention from a distance and offering a unique perspective on the city, its surroundings, and its history from within.