After reviewing some photos I had taken on previous trips, I found enough to extend my US 6 tour from its old terminus in Tonopah, Nevada all the way to the Utah State Line east of Ely, Nevada. The tour is finally "done". I don't think I can go much further east for some time, as I lack quite a bit of photos and information about the road's journey through Utah. Maybe one day. I've at least taken the roadway to I-15 and done other parts in Utah and Colorado.
PS - The tour is now about 620 miles long, so if you wish to follow the whole thing, it might take a while.