A great road with lots of very tight corners, often crossing over themselves spiraling up a bridge. The low speed warning signs are appropriate to motorcycles. The real hazards are the tourist cars trying to negotiate the narrow road.
Rode this in July 2011 was spectacular loved needles and spearfish canyon
THE most scenic motorcycle route in the Black Hills. Look out for the wildlife in Custer State Park (deer, elk, buffalo donkeys). You can easily add Mount Rushmore to this route as well.