Expressways are indispensable for long-distance travel, and this time I found this kind of map for sale.
I didn’t realize there was a map like this until now.
I bought it because I thought it might be useful in some way, and because it was so unusual.
It is especially useful for finding the service area where the hotel is located, and I actually decided where to stay based on this map only once this time.
移動中に大いに参考になりそうなので、次回以降も持参しようかと思います。