People who have traveled in national parks,campgrounds and eco communities throughout the U.S. and Canada will notice that some of the roads in those locations are intentionally unpaved. The decision to leave some of the roads unpaved dates back to the early decades 1900’s when the first motorized park maintenance vehicles were being used. The reason that the administrators who oversee the agencies which are responsible for maintaining parks, campgrounds and eco villages opt to leave some of the roads unpaved is that the concrete which is used as the base layer for roads, the asphalt which for…