Well- what is really BRILLIANT about these props is how versatile they are. The Cr2 versions of the roads and railings are completely morphable- so you can have your roads even go down into ravines and through streams. Absolutely one of the best prop ideas to come along in a long time! How did we EVER do without roadways- that are so EASY to construct? I hope this spawns even more roadway props that are this useful... Now- I just wish Vue would have POSER type dials to control these objects for very fine-tuned road construction...