What is the name of the federal controlled-access highway system in Germany that is part of the Cologne Beltway?
Cologne Beltway The Cologne Beltway (German:"Kölner Autobahnring") is the collective term for the Autobahns encircling Cologne. It consists of the Bundesautobahn 1, the Bundesautobahn 3 and the Bundesautobahn 4. The beltway handles one of the highest traffic volumes in Germany.
Bundesautobahn 672 The Bundesautobahn 672 (translates from German as "Federal Motorway 672", short form Autobahn 672, abbreviated as BAB 672 or A 672) is an autobahn in Germany and connects the A 67 and the A 5 with Darmstadt. With a length of a little less than 2km, it is one of the shortest Autobahns.