>>1309451What I like about the Rhaetian Railway is the fact that they just stick additional carriages and even freight cars to multiple units. I don't think I've ever come across a system quite like that.
What's that? More passenger? Eh, just stick a couple of coaches on the back. What's that? Some villiage needs this fuel delivered? Eh, just stick the tank car to the back.
(I can only find pics online of passenger trains having refrigerated cars on the back, but I understand that attaching 2-3 freight cars to a passenger train, either loco hauled or multiple unit, is standard practice)