Heath Railway
Erixx has operated routes RB37 and RB38 since December 2011 until at least December 2019, which together form the "Heidekreuz". They operate on the Heath Railway and Uelzen–Langwedel railway. From December 2014 until December 2029 Erixx will also operate the RE10, RB32, RB42, RB43 and RB47 services.