 The Berlin–Potsdam–Magdeburger railway built its station at the western end of the station complex.It built a new line between Burg and Magdeburg, crossing the ridge of the Hohen Fläming in Moser and the Herrenkrug Railway Bridge and abandoning the old line from Burg via Niegripp, Hohenwarthe, Lostau and Gerwisch.On 1 June 1874, a branch from Zehlendorf, the Wannsee Railway (later known as the Old Wannsee line) with stations at Schlachtensee and Wannsee was opened.