In August I need to make a trip to Harvest Childrens Home to lend some assistance. the childrens home is located about 8 miles outside of Duffield , Virginia. I have Winnebago Adventurer with the V10 ford engine, My unit is 36 feet long. The question is, has anyone driven the route from I-81 thru Kingsport,Tenn using 23 w to duffield and 58 w toward my location. The Mountain directory east shows some severe grades between Jonesville and Duffield, Virginia (7-8% for 3 miles east and west several times).
