Amazing! A bit challenging but fun. I recommend a 4WD if you want to try to go off the trail onto any of the campsites or in bad weather. There is not much snow on the road itself but deep snow and crazy inclines off the trail if you want to explore.
The 2 public restroom stops are basically toilet seats above a hole in the ground, no sinks either. Not in great shape but nice to have access to along the 1 to 2 hour road.