At Himmelsthür junction, 4.7 km west of Hildesheim, it connects with the double-track line from Hanover and Nordstemmen to Hildesheim, which runs east–west, at the 45.4 km mark.
Nordstemmen is a village and a municipality in the district of Hildesheim, in Lower Saxony, Germany.
Ortrud married Prince Ernest Augustus of Hanover (later Ernest Augustus, Prince of Hanover, Duke of Brunswick) on 31 August 1951 at Marienburg Castle, Nordstemmen, Hanover, Germany in a civil marriage ceremony.