Berlin is the capital and the largest city of Germany, as well as one of its 16 constituent states.
Brandenburg (Brannenborg, Lower Sorbian: Bramborska, Braniborsko) is one of the sixteen federated states of Germany.
runs in Brandenburg as an orbital motorway around the German capital Berlin, colloquially called Berliner Ring.
A controlled-access highway is a type of highway which has been designed for high-speed vehicular traffic, with all traffic flow and ingress/egress regulated.
Wandlitz is a municipality in the district of Barnim, in Brandenburg, Germany.