US 150: In the 1926 Kentucky folder of AASHO documents, there is a map with proposed changed to US 25 in Kentucky and Michigan, but also had US 150 replacing US 52 across Virginia.
There is no document that seems to go with this map to explain who floated this or why. At this time Kentucky was trying to get an x0 route across the state.
US 150 across Kentucky, West Virginia and Virginia?
1926 Kentucky AASHO Document
