Bundesautobahn 11 (translates from German as Federal Motorway 11, short form Autobahn 11, abbreviated as BAB 11 or A 11) is an autobahn in eastern Germany that was opened in 1936. As it is partly in a dilapidated state, it is currently undergoing modernisation works on various stretches. The road forms the main connection between Berlin and Szczecin, together with the Polish motorway A6.