Needles Highway Black Hills South Dakota

I rode over the Needles Highway when I was about 6 years old in our car. My Dad had me convinced that if I looked out of the back window of the car, I could see the front end of the car when we made some of those 180 degree turns.
As an adult, I've driven it in my Jeep Wrangler toad and its still scary. I'm glad I folded the mirrors in.