The Voreifel Railway is a partly double track, non-electrified main line in the Voreifel from Bonn to Euskirchen in the German state of North Rhine-Westphalia.
Wikipedia https://en.wikipedia.org/wiki/Voreifel_Railway
Address 7 Bonner Straße, Euskirchen 53879, Germany
Coordinates 50°39'37.613" N 6°48'27.523" E