I did a loop up the Fraser Canyon yesterday to Cache Ck & Lillooet and back down via the Duffey Lk road. There is a 100 yard stretch of construction on the Marble Canyon road about 20 Km's from Lillooet. Just about the same amount of construction on the Duffey Lake road about 15 Km's from Lillooet. The road is surprisingly clean although there were a couple of very short stretches with a bit of sand/gravel so watch out. The road continues to deteriorate.
Duffey Lk is still well frozen and there is lots of snow stacked up on the road sides. Snow still in the trees along the road side in some places. Dress warm !
The Sea to Sky is still either a mess of construction zone and really not worth riding right now.