The Autobahn is comparable to a highway or freeway. It connects the cities all over Germany. It is unique since there are parts without speed limit.
Autobahn = motorway Autobahn = freeway
Schnellstraße or Autobahn
Autobahn is German for "freeway"; the proper name of the autobahn there is Bundesautobahn, meaning "federal motorway".
berlin i will drive the autobahn in berlin
The autobahn is in Germany.
"Freeway" is an English equivalent of "Autobahn."
Ich fahre auf der Autobahn nach Berlin I drive on the Autobahn to berlin.
the autobahn still exists if that's what you're asking
There are no features
it is not unique because no one can find it
The Autobahn is the German super highway. So most obviously yes it is in Germany.
the autobahn is an interstate without speed limits. it is located in Dubai