Harzquerbahn
In 1894 a railway station was planned at the site of the Dreieckiger Pfahl. Engineer Louis Degen, who had drawn up plans for a Harz railway running on the territory of Brunswick from Walkenried via Wieda to Braunlage (later called the South Harz Railway), envisaged an extension of the line to the most northerly point of this piece of Brunswick terrain – the district of Blankenburg.