Thanks! We thought we saw the rules somewhere in there, but could not find them.
I still would like to make sure though about the collisions though in 9.06:
If the train moves onto a unit on the track, or multiple units in the same hex:
(a) If the enemy units are armed, even the weakest armed unit
would be able to cut the tracks in front of the train as it
approached. The train is destroyed.
Does this mean that units can cut the track if they are about to be run over without actually using an attack?