Route 2
We drove that route last October with no problem. In Vermont we left I-89 at Montpelier, some construction in town but no problems. Then took Hwy 2 to Littleton, NH. Stayed there for several days and then went to Acadia Nat. Park on Maine coast. We were on Hwy 2 most of the time and did not have any problems finding diesel fuel. Only think I needed to stop one time but there were numerous trucks to stop at. Enjoy your trip. PM me if you want recommendations for your trip like campgrounds, ect...