When I was a kid, we used to drive between Hayden, Moscow, and Ketchum all the time visiting relatives. Always enjoyed the all-day drive up and down Idaho and going through The Palouse. The highway departments have taken a lot of the fun out of the drives by building superhighways. We drove the old Lewiston Grade last summer for fun. It isn’t called the “Spiral Highway” for nothing!
Scared my wife.
“Lewiston Grade”
Drove this from the west about 20 years ago, looked over the edge & way down there was an old truck “parked”. Apparently hadn’t made the turn. Probably still there.