ME 109 on a railway wagon
Here is an extract from one of my 109 manuals showing the a/c on a rail wagon and being towed by a lorry. So yes they were meant to be transported by rail or road.
Paul B co writer of the Bf109 Haynes manual.
I find the drawing interesting to say the least, the railway wagon and aircraft are completely out of scale to each other. So i wouldnt say the ME 109 would fit like that, look at the size of those wings.
Mike Pannell