This map is absolutely huge and the roads are detailed. My boyfriend and I took a 4300 mile road trip from Oregon to Missouri with lots of stops to see things along the way. We kept track of our route on smaller regional maps so when we got home we could mark our whole trip on this big one. I'm really pleased with it because it's big enough to continue mapping all future travels. It doesn't look as childish as some other road maps and maintains detail well.