Patrick- I can't speak directly to the road hole but the generalities being described seem to be those associated with great holes I can speak of. The angle of orientation of the green, the close proximity of "death" and the "tease" of playing to somewhere safer. Along with the aesthetics of texture, the challenge of elevation changes and wind. Great holes that I'm familiar with have these common elements.
#7,8,9,15,16@CPC, #8,9,10,14,16,17@Pebble, #2,4,8,9,10,12,14,@Spyglass, #7,8,11,12,13,14,15,17@Sand Hills etc.
One underated hole comes to my mind is #11 at Pebble. Has all these elemnts, yet few see it as great. Maybe it's the houses?