Does anyone know why Intel would want to build a "mega-site" in the city of Columbus Ohio? Why not choose Cleveland Ohio where one has port access with an existing route to Europe? Fabs are international affairs, no matter where they're rooted, because just to keep the place running one needs a constant stream of parts from everywhere. It seems like being in a sea/rail/truck hub would be a logistics advantage.
[1] https://en.wikipedia.org/wiki/Port_of_Cleveland
Edit: On second thought, Arizona doesn't have port access either so I guess it's not really a significant consideration.