Well, DIA for one has 6 runways, all of which can handle a 747. Keep in mind that LAX (e.g.) only has 4 runways total if you need perspective. Also, no runway at DIA intersects another runway. This can't be said for such airports as San Francisco and Chicago O'Hare to name a few. Did I mention that DIA is the most modern airport in the United States? I think we have it covered here Harpro, thanks bro.