U-Bahn maps in the Friedrichstraße transfer station were unique: They depicted all the Western lines, but not the Geisterbahnhöfe, and showed the city divided into "Berlin, Hauptstadt der DDR" ("Berlin, capital of the German Democratic Republic") and "Westberlin", the official terminology used by East Germany.
U-bahn mapy na prestupnej stanici Friedrichstraße boli iné: zobrazovali všetky západné linky ale nie stanice duchov, a zobrazovali mesto rozdelené na "Berlin, Hauptstadt der DDR" ("Berlín, hlavné mesto Nemeckej Demokratickej Republiky") a "Západný Berlín."