Best route from Glacier, Montana to S. Dakota
All: We are looking for the best route with the 5'er from St. Mary at Glacier NP, Montana to the Rapid City area of S. Dakota? We originally had Teddy Roosevelt NP in ND in the itinerary, but then d...
Forum Discussion
Take 89 south out of Great Falls over Kings Hill and pick up I90 at Livingston. Shorter than going through Helena and fewer grades to deal with.
