A bus terminal, offices and professional services facilities have been grouped together to form a chassis-like object. As the goal and the origin for long distance bus transportation, the building reflects the dynamics of bus transportation and is an attractive address for commercial use. A “promenade deck“ serves as a distribution level and is connected to the stations stops of the bus terminal and the subway station as well as the Hacker Bridge by means of platforms and escalators. The terminal lounge opens towards a large plaza that faces the inner city and the main train station.