Stavne–Leangen line

The Stavne–Leangen Line (Norwegian: Stavne–Leangenbanen) is a 5.8-kilometer (3.6 mi) railway line between Stavne and Leangen in Trondheim, Norway. The line provides an alternative connection between the Dovre Line and Nordland Line, allowing trains to bypass Trondheim Central Station. The line includes the Stavne Bridge over the river of Nidelva, Lerkendal Station and the 2.7-kilometer (1.7 mi) long Tyholt Tunnel. Construction of the line started during the Second World War by the Wehrmacht, the German military occupying Norway, in an attempt to make the railway in Trondheim resistant to sabotage. Because of the long construction time of the tunnel, tracks were laid in the city streets, but neither route was completed before the end of the war. Construction was placed on hold and the Stavne–Leangen Line did not open until 2 June 1957. At first it was primarily used by freight trains. Since 1988, passenger services from the Dovre Line to Lerkendal Station have been provided, but they do not use the Tyholt Tunnel, instead taking a U-turn back across the Nidelva onto the Dovre Line.