text: I added this note prior to cycling this section of the highway. When cycling it I found that the road with less switchbacks is the newer section, and a big upgrade over the old section, due to a more reasonable steepness. Additionaly as the old section has been allowed to deteriate, it is very rough. I've retagged the new section as the main road, the old section as a service road. see changeset 42352817.