Looking at the YNP distance and time map it appears as the best route would be FB-Canyon-Norris-MHP with 2:15 hrs, but I have read that delays are expected because of road closure between Norris and Mammoth (we'll be visiting in July). On the other hand, the route FB-Canyon-Roosevelt-MHS is a little bit longer with 2:30 hrs but with no road closure delays. Are the road closure delays that bad? I would really appreciate if someone can suggest the best route. Thanks.