Traveling from Michigan to Arizona in late November

If it was me. I would run I69 to I70 to I44 to I40 and west. We travel from KC to Tucumcari to Death Valley, across KS, OK, TX, NM & AZ in late December and have only had to alter our route once in 14 years because of weather. I did get to drive on a little snow in Flagstaff once. I travel with Points of Interest (POIFactory.com) on our GPS for Walmart, truck stops & rest stops. Always a free place to stop for the night.

Richard