At the moment, the bridge at the bottom of the hill below the hairpin is down to one lane for construction, with traffic signals letting through one direction at a time. The other bridge towards MacLaren Road has a sign indicating future construction but it has not started yet.
I was stuck behind a car going around the hairpin today, and upon seeing the red traffic signal, turned around and went up the hill and back down again ... and I know that someone with a black Ninja 1000 was parked at the hairpin taking pictures. If you are out there, post 'em up!!!