The architects have highlighted the bridge function between the city quarters with a 57 meter high and nearly
400 meter long barrel vault roof above the terminal concourse. Its curved roof is reminiscent of a large scale city
gate and the long, stretched out concourse beneath of a classic place of transit. The portals of the eastern and
western sides of the curved hall are symmetrically framed by arcades. To the south of the building a large and
open station forecourt covers a wide area which gives credence to the importance and dimension of this railway.