Special Steam train from Bever to Berguen to a winter sport event

#ts14 Scenario Final DE steam Albula Line: St Moritz - Thusis Route #rtdp{43e96d36-0f35-46c3-8d72-ea33da4407cc} DR BR 86 Loco #scnr{2974693c-a9bc-4a1a-bb2f-1a4466970720}