A huge group performed a wide variety of cladding types in three buildings of the expressway (control building, standby building and technical building). In two main buildings, roofs and canopies were also covered with aluminum cans using the FALZONAL method. The roofs in both buildings slide out from the line of the building and thus in fact are also used as shading roofs. The end detail of the canopy roofs is in the form of a cornice around the perimeter of the roof. The coverings were applied both outside and inside the buildings, using aluminum panels, covering shading profiles and covering terracotta tiles.