US 2 in Montana is a good road, we are especially fond of US 12 from Lewiston ID over to Lolo MT and taking in the beauty of the Clearwater and Lochsa Rivers. There is lots to see, especially the stretch from Kooskia to Lolo Pass. Stop at the Devoto Cedar Grove, Lolo Pass Visitor Center and also other places of historic nature to get an appreciation of the Lewis & Clark expedition in the early 1800's. Several USFS CG's on the way: Wilderness Gateway, Powell, Wendover, and Apgar. Stop at the main USFS office in Orofino to get good info. Have a good trip, US 12 is one of our favorite highways!