The former Tegel Airport is making way for Berlin. A research and industrial park for urban technologies is being built on the 500-hectare site: Berlin TXL - Urban Tech Republic and a new residential district: the Schumacher Quartier. The state of Berlin has commissioned Tegel Projekt GmbH with the development and management of the Urban Tech Republic and the Schumacher Quartier. The employees of the state-owned company are involved, among other things, with the planning for building construction and the technical, energy and transport infrastructure, construction and site management as well as with the marketing of space and communication of the project to the public.

In the future, the elevated road for the development of Terminal B, component C1 or Loop, will only serve as an access road for emergency vehicles of the fire brigade and for special events for bus traffic.

In the future, the elevated road for the development of Terminal B (component C1 or "Loop") will only serve as an access road for emergency vehicles of the fire brigade and for special events for bus traffic. According to initial drafts, vehicles will only be able to enter and exit via the eastern ramp. A turning loop is planned in front of the terminal building. The western half of the loop is to be converted for pedestrian and bicycle traffic. It is also planned to create accessibility to the loop through stairs and elevators. The existing bearings and expansion joints must be inspected. Based on the result of the inspection, repair concepts are to be developed. The repair concepts must be structured according to assemblies/components and must show the type of repair measures, the scope of the components to be replaced/replaced and the expected costs for the repair.