What is the name of the federal controlled-access highway system in Germany that is part of the Cologne Beltway?
Autobahn The Autobahn (German: "Autobahn" [ˈʔau̯.to:.ba:n] , plural "Autobahnen ") is the federal controlled-access highway system in Germany. The official German term is Bundesautobahn (plural "Bundesautobahnen ", abbreviated "BAB"), which translates as "federal motorway". The literal meaning of the word "Bundesautobahn" is "Federal Auto(mobile) Track".
Inner Ring Road, Berlin The Berlin Inner Ring (German: "Berliner Innenstadtring" ) road is a beltway route of major roads around the historic city centre of Berlin encompassing the boroughs of Mitte, Pankow and Friedrichshain-Kreuzberg. It is named "Inner Ring" to distinguish it from both the wider City Ring ("Stadtring") road including the Bundesautobahn 100 sections and the outer Berlin Ring ("Berliner Ring") orbital motorway.