Svaki voz imao je po tri vagona -- jedan putnički vagon koji pripada željezničkoj kompaniji Republike Srpske, srpskom entitetu BiH, drugi koji pripada muslimansko-hrvatskom entitetu u zemlji, Federaciji BiH (FBiH), te vagon-restoran koji pripada Srbiji.
Each train had three carriages -- one passenger car belonging to the railway company of BiH's Serb-run entity, Republika Srpska, another to the country's Muslim-Croat entity, the Federation of BiH (FBiH), and a restaurant car belonging to Serbia.