The Herzberg–Seesen railway, also known as the West Harz Line, is a 32 km long railway line, that runs along the western edge of the Harz mountains and serves the town and the district of Osterode am Harz. It is the shortest link from Brunswick to Erfurt and is worked today by Lint multiples from Brunswick via Salzgitter, Seesen and Osterode to Herzberg mainly at hourly intervals. In Herzberg there are connexions to Göttingen and Nordhausen.
The line was opened in 1871 as a link between the South Harz Line and the Brunswick Southern Railway from Brunswick via Salzgitter to Kreiensen. It was planned as a long-distance route; and its trackbed laid for two tracks. This, however, did not materialise. Today it is operated as a branch line.
Wikipedia https://en.wikipedia.org/wiki/Herzberg–Seesen_railway
Address 1A Pfingstanger, Herzberg am Harz 37412, Germany
Coordinates 51°39'23.754" N 10°19'56.684" E