How many lanes does the autobahn have?
Autobahn
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The last 4 kilometres (2.5mi) of the remaining original Reichsautobahn, a section of A 11 northeast of Berlin near Gartz built in 1936—the westernmost remainder of the never-finished Berlinka—are scheduled for replacement around 2015.[17][18] Roadway condition is described as "deplorable"; the 25 metres (82ft)-long concrete slabs, too long for proper expansion, are cracking under the weight of the traffic as well as the weather.[19]