How do they get potential data that the Feds do believe that there are many trucks that deliver between Southern Ontario to Eastern Mexico that they are going all out on making this a reality? So far to me it seems more political than reality. Is there proof that this would be warranted from a source other than the typical politics as we know that their words mean nothing any more. I would be more tend to believe something non political than that comes from Washington.
Well, it's needed in some spots along the route, but the whole thing is basically political. The plan was cooked up by some folks from Washington, IN when they wouldn't get the time of day from the Feds for just an extension of I-69 from Indianapolis to Evansville.
True it is mainly points along the way. Its like I-95 is needed along the coast, but most traffic is short range even though in the Summer not that many from Houlton, ME are going to Miami. You will get a lot of Richmond to Baltimore, Philadelphia to Boston, etc, but not the whole route.
I-10 is a better example as I doubt many at all drive all the way from CA to FL as I have not yet seen many out of state tags except for AL and LA on the Florida section of that particular interstate. Once in a while a Texas plate you will see, but none from NM, AZ, and CA.