On 7 November 1901 the section via Sibbesse to Bodenburg was opened which provided railway access to the southern parts of Hildesheimer Wald.

The former halt of Breinum is preserved at the southern edge of the village, together with a passenger shelter that was, however, only built at a time when the museum railway operated.

It was envisaged to refurbish the section between Bodenburg and Almstedt-Segeste, which has not been in use since 1991, for museum traffic, but due to high costs, the operators decided in 2013 to postpone this project.

[3] As the track between the old Bodenburg station and the new halt north of it has been cut, the museum line will remain isolated from the rest of the railway network.

At its western end, however, an extension is planned from the current terminus Segeste/Grillplatz along the old embankment that is still preserved on a length of about 400 m (1,300 ft).