::::::The infobox does not get in the way of the article, everything still appears to the left.  The full-width exit list, though, does get in the way and pushes everything below it far out of view, requiring a lot of scrolling to get to what is below.  Also, listing every exit is not scalable.  It takes a lot of scrolling to get past it in this article, but imagine if it were done on one of the cross-country routes.  It would be intolerable.  Since most people will be more interested in the textual information and pictures than details on every exit on the Interstate, I have restored the routeboxint and moved the exit list after all of the textual information.  Notice how the routeboxint does not push anything down.  The text and images fill the space to the left of it.