One of several buildings that for a while gave the German Post Offices a kind of architectural corporate identity. Indoors, the rough concrete is combined with Pop elements in brash colors, its harshness thus toned down somewhat. The striking silhouette is a response to the setting next to a federal highway. Commentators have tended to be skeptical, describing the structure as a mannerist late example of post-War Modernism.

Interior given a new use. The main hall on the ground floor no longer exists. Heritage protected since 2007 (last updated on March 13, 2024).