Hey Cappy, I know that you were thinking that these would be the answer to transporting the "Ring" ore to a rail line. I personally have no idea if the engineering could be worked out for an all season road that would support this type of vehicle over tundra. I suspect that it can be done but then I wonder if it might be just as cheap to build the rail line. That road would take one hell of a pounding with these truck trains when you get the seasonal freeze thaw events that occur in the Ontario northland. It is sure well worth having a look at for sure. Thanks for the info. the deputy