I went through Crawford Notch SAT and the road is down to one lane for both directions with a temporary red light. It is right at the top in the narrow notch before the Webster Jackson parking area. Looks like they are cutting trees on top of cliffs and even doing some blasting, etc. to widen road. I'd imagine on busy days this might be a bit of a pain in the ass, especially for trucks stopping on the steep Northbound side in traffic. They were working SAT so hopefully there plan is to hurry up and get it done. FYI.