We just finished it today.
From Dawson to the border isn't too bad.
From about 4 miles west of the border crossing to Chicken is really rough gravel. Was very dusty for us and we got a couple of little rain squirts so were covered with mud on the back of the MH and the towed.
Chicken to the where the pavements starts again is about the same as above.
When you get to the pavement to Tetlin Junction it is really full of frost heaves and very few are marked. We saw one passenger vehicle get air coming over one of them.
Tetlin Junction to Delta Junction is a real treat after Chicken to the junction.