[Cedimedi]

This is no Problem, you can spawn a train on every traintrack... but you can't enter it :P You need to use PutPlayerInVehicle. I allready tired that, it works on SF to fly in air. it happend to me too without i've done something... i just drived arround with train and after some time i wondered why i drive in air? ^^ But it wasn't that road that is in that video. The train was going all over the Country to LS

Edit:

Ah, i founded a video about that track:

GTA SA: Flying tram (2)