Beginning in Cut Bank, the route heads southeast along the Rocky Mountain Front, where the eastern slopes of the Rocky Mountains meet the plains, to Great Falls. Then you'll head east through rolling prairies. You'll cross the Yellowstone River at Glendive, MT, where you'll follow the I-94 corridor to Dickinson, ND. This route is contiguous with the Lewis & Clark Trail from Lewistown, MT to Dickinson, ND.