Turning from Schmollerstraße into Brentanostraße to access Rothenbergstraße, you basically drive right through a building. The passage (Brentanostraße) was dug through a so-called high bunker, i.e. a bunker in which the volume of the protected space is entirely or mainly above the level of the earth's surface.
ZKE waste management facility – company premises, salt shed
Large premises for waste management trucks, road sweepers, etc.