| 摘要 |
There are provided a route calculation system, a route calculation method, and a computer program that can provide an appropriate guide route to a user by changing a guide route in consideration of the road status of nearby roads. A guide route set in a navigation apparatus 1 is displayed on a liquid crystal display 15 as superimposed on a map image of a nearby area. In the case where an operation by a user for changing the displayed guide route is received, the road status of a road in the vicinity of a location, the road being located in the vicinity of a designated location designated by the received operation by the user, is acquired. A pass-through road, by way of which the guide route is to pass, is selected from the roads in the vicinity of the location on the basis of the acquired road status of the roads in the vicinity of the location. The currently set guide route is changed to a route that leads from a departure location to a destination location by way of the selected pass-through road. |
