I am posting here because I don't know if there is a place for this. I found a fun road to drive and thought I would share. I was looking to see if there were any suggestions and didn't find any.
Here is one I found, if you are ever in the north-west corner of Alabama you might check it out. It's not the Dragon but it will remind you of it.
Start at the bridge on Natches Trace where it crosses the Tennessee river, go south-west to the first crossing (34-49'22.77"N 87-57'42.86"W) Go north on highway 21 less than 1/4 mile turn left on highway 1. This is "Rose trail-Riverton road". From this point to Riverton is about 14 miles of twisting turning up and down road. Hardly any side roads, no intersections, no houses, and very little traffic. If you go on after Riverton back to highway 72 it is 12 miles of the same kind of road, but with houses all along.
Look it up on Google earth it shows it pretty well.
(I am here by myself, I have to find my own fun)