I drive an 18 wheeler and had never owned a Motor Carriers Atlas. I thought it came with large maps of many individual cities and thought they would be more precise. I was very disappointed when I got mine and really thought about sending it back. I kept it because I didn't pay that much for it. I had bought many years ago a Carolina Atlas (North & South) and it was very precise. I run mostly North & South Carolina & Virginia (now) Use to run 35 States.I wish Rand McNally still made the Carolinas Atlas, But they haven"t made one in years.I would gladly pay for new one of those