Just had some business to do in Michigan and travelled a few hundred miles on the highways and byways of Detroit and surrounding areas. Yes, Detroit is about as depressing as it gets, but I was pleasantly surprised by the quality of the roadways (no potholes, very smooth, etc), 70 mph speed limit, signs posted everywhere that left lanes are for passing only and people actually paying attention to that (felt like I was back in Europe!)....just too bad there were mostly American cars that could not really take advantage of these roadways