Okay... Well, what should be done about the dangling spur? Should this portion of US 93 Business even be considered a motorway at all? IMO, the only thing it has going for itself being a motorway is that it has two grade-separated interchanges. There are no "Freeway entrance" or "Freeway ends" signs anywhere on the route, not even a yellow advisory sign like I-215/Lake Mead Parkway does. What should be done, with all this information in mind?