Bundesstraße 244 (abbreviation: B 244) is a federal road in Germany that branches off the B 4 west of Dedelstorf towards the east and runs through Wittingen, Brome, Rühen, Velpke, Helmstedt, Schöningen, Dardesheim, Wernigerode to Elbingerode, where it ends at the B 27.
It was formed on 1 January 2010 by the merger of the town of Elbingerode with the municipalities of the former Verwaltungsgemeinschaft ("collective municipality") Brocken-Hochharz (except for Allrode).
Grubenhagen was located around the southwestern edge of the Harz, and included the towns of Osterode am Harz, Herzberg am Harz, Duderstadt, Einbeck and the eastern exclave of Elbingerode.
The town of Elbingerode and the municipalities of Brocken-Hochharz in the district of Harz decided to merge on 1 January 2010, as part of regional reforms in Saxony-Anhalt, into a new town with the name 'Oberharz am Brocken'.