This here is another fine idea for the project.
This could combine rail freight, semi trucks (at terminals and as sort hauls), and ISO containers without the need to a large industrial terminal or cranes at the destination.
The Megaswing trail railway wagon.
http://www.youtube.com/watch?v=G6QIh0LWdhk
http://www.youtube.com/watch?v=Kh3d5c9PU04&NR=1