Additional protective measures allowed for the coating works to be executed during ongoing motorway traffic. The modern 5-storey carpark accommodates 4,200 vehicles. The structure is 440 metres long, 100 metres wide and 22 metres high, with 100 metres extending in a height of 10 metres above the motorway without any support. At the same time, the carpark carries the world’s biggest illuminated advertising consisting of 18,000 red and white LEDs; it automatically adapts to lighting conditions.