2oldman.....if you depend on GPS, then you're in trouble. Two days ago my friend and I tried to find a doc's office in Eugene. It dropped us at Centennial PLaza instead of Centennial Loop....1/2 block from our destination. Don't trust the GPS...I don't care how new they are. Too many times we've run into highways being different than the NEW GPS we have. We have the lane-changer kind on our GPS in the pickup (for our travels). In one particular place, it ignored a highway that has been there for years. We actually KNEW something was wrong because we've traveled it before. Had we not done some exploring the day before, we would have ended up in a narrow street neighborhood, without the ability to get the rig out.