Berlin Hermannstraße station the S-Bahn to Berliner Verkehrsbetriebe (Berlin Transport) in 1984, and after public enthusiasm for it increased, preparations began in 1989 for gradually reopening the Ringbahn beginning in 1992. The fall of the Berlin wall that November and the ensuing German reunification changed the plans: the stretch of Ringbahn to be initially reopened was extended into the former East Berlin and the reopening deferred to 1993. The Hermannstraße station was completely rebuilt in a new position under the bridge where Hermannstraße crosses the S-Bahn cutting, so that hardly any traces of the historic station remain. The new station has two entrance
Berlin Wall troops and workers had begun to tear up streets running alongside the border to make them impassable to most vehicles and to install barbed wire entanglements and fences along the around the three western sectors, and the that divided West and East Berlin. The date of 13 August became commonly referred to as Barbed Wire Sunday in Germany. The barrier was built inside East Berlin or East German territory to ensure that it did not encroach on West Berlin at any point. Generally, the Wall was only slightly inside East Berlin, but in a few places it was some distance