If you happen to be hungry during your next visit to the USA this handy map may help. Often a peckish soul caught out on a quiet drive can't easily find a restful oasis in which to put up and enjoy some nourishment and a long cool drink. Even in the States it is possible to stray anything up to 400yds without the reassuring sight of a yellow bun and a brown burger, you can't be too careful. You can't be too hungry - you can however be too fat and unhealthy. Have you tried the new breakfast wrap?