The danger is one way danger. If I am riding up a mountain, I will of course be going a great deal slower and hence you will pass me with a greater speed differential. I have never ridden up the W-road, but I have ridden DOWN it. That's a lot of fun. I have also had to break for those drivers who are going really slow down these raods. Suck Creek, Signal Mtn.... You guys drive way too slow for a cyclist on these roads when heading down. I could easily have passed a few cars on my bike, but I don't because it is illegal. I wonder how many drivers would avoid passing me when it's not legal? I'm thinking of a number......