However, the construction of the Berlin Wall meant the motorway's death knell 20 years later. As the A115 crossed the border between West and East Germany several times, it offered too many escape routes.
The A115 was therefore shifted and, in 1969, made a big curve south of the border zone, a route you follow to this day to enter Berlin. The asphalt on the former stretch of the A115 may have been broken up, but you can still find traces of the motorway.
Viaduct