Display route maps of transportation in your own town or transportation in unfamiliar areas overlaid on the map. It overlaps with the map, so you can see at a glance where you are going. Furthermore, since the vehicle location is displayed according to the timetable, it is easy to understand how frequently the route is being used. The route of each train is also displayed on the map for easy viewing. You can use it to plan your trip or just enjoy watching. It is OK to assume noise along the rail