Innerdeutsche Grenze
With the establishment of the Inner German border just to the west of Oebisfelde, operations to Wittingen were stopped in August 1945. The light railway station at Oebisfelde was renamed Oebisfelde-Nord and it was now only used for freight traffic. Traffic towards Helmstedt ended as the line was cut three times by the Inner German border. The line between Helmstedt and Oebisfelde was, however, still used by Deutsche Reichsbahn and Deutsche Bundesbahn until 1952. Eventually all traffic towards Schandelah was abandoned. This line was rerouted through West German territory so that trains ran further west to Vorsfelde, where they could reverse to run to the east to reach Oebisfelde.