I suspect that Corsi thinks that I-69 is going to become a TTC-style monster highway with 10 to 12 lanes and rail lines. That's what makes this article so ludicrous.
I also think the notion that a private consortium will front the vast majority of the cash to build and operate a road that will not be used (or at least suffer from drastic over-capacity) is rather "peculiar."
I was talking about the entire highway, of course, as opposed to the Texas section, which my indeed eventually become a monster highway with ten to twelve lanes and rail lines. :-)