Motor Carriers Atlas Questions

Its a good atlas to have, and well worth the money. But, it does detail the major interstates more than the smaller routes, because that is the routing that most Motor Carriers use. But there is a lot of information that also applies to any large vehicle. We have one, and use it quite often. The best maps are no longer available. We carry an assortment of local state maps, and refresh them at visitor centers, rest stops and wherever. Most of them show more local detail, but are a pain to use.