The Route... (2)

For traveling through the U.S.A. we would need a lot of maps if we would like to have cards with a good scale.
Luckely we found digital maps of complete U.S.A. which are not too expensive:
With this 'Back Road Explorer' we only need to print the maps of the route that we require; this way we minimize the paper load which is else required when we would buy all maps seperately.