I spent the summer of 2005 on a coast to coast trip across North America. I stayed mainly Canada, but I did dip into the North Eastern and North Central USA a few times. This is the blog from from that trip.
The dark blue line on following map shows territory I covered.
The list on the right is all the stops I made along the way. As you will see, each one has a map like that above that shows roughly were I was.