450 parking spaces
A joint venture with HOCHTIEF resulted in the erection of this sophisticated car park. Its 14.50 m high natural stone façade is reminiscent of the historic defence wall of the citadel of Mayence – both due to its slope and material as well as the incorporated openings which resemble ancient arrow slits. Besides its noise screening function which benefits the adjacent residential housing area, the façade also deflects car exhaust fumes upwards and in case of a fire it promotes natural ventilation. The ground floor of the building houses a large grocery store.