Rushmore to West Yellowstone

Use a lower gear and do not pump breaks. Break hard to slow way down. Most people drive right through. I used to live in the bighorns as a timber cutter. There are lots of fishing and hiking to do without the crowds further west. I found an ice cave in tensleap canyon. 16 is a easy route. They used to have a timed race up the old highway with lots of hairpin curves.