The design's primary focus is to provide a connection between the highway and the façade. This connection is made possible via a 16.85-meter-long steel arcade that acts as a link between the city and the building. 

The steel arcade components' repetition provides a rhythmic and scaled interaction with Ankara road. The section determines the design of the steel arcade. There are two levels of circulation corridors that run down the façade and are connected to the main steel arcade columns by orange colored steel V-shaped structures. A V-shaped steel structure spanning two storeys supports the bottom steel circulation floor, while another V-shaped steel structure concealed below the reflecting dark grey glass façade supports the second floor. Thus, the glass corridor box hangs from the ceiling and detaches from the ground.

While the steel arcade structures affix themselves onto the building faces, they also exist as independent elements that continue in a linear path of 200 meters.

Aside their structural characteristics, the steel arcade elements also function as sun shading structures on the façade as they are vertical in direction.