Which route would you say is the best crossing the country across the northern route? We're driving a class A motor home from MD to KY to WA. I personally would like to avoid toll roads, but if they are strongly recommended then we'll take them. However -- I-94? I-90? or I-80? Any suggestions? (I will be going to AAA later to pick up some maps and travel-ticks (little maps with route and suggestions). Many thanks in advance. :question: :question: