I have been watching The National Parks on PBS this past week as I assume a lot of us have been. There was mentioned a (proposed) National Parks Highway to make a circle around/through most/all of the then existing parks, Wyoming, Utah, Montana, California, etc. This was proposed in 1916/7.
Did it ever happen, what are the roads/highway...? My wife and I have hit Yosimite, Yellowstone, Glasier, Arches, but would like to redo the circle and hit those again plus the ones we missed.
Any ideas/suggestions?