Tiepinnoite-application is an useful utility, which shows you the type of road surface on the road network of Finland. It is a good tool when planning routes for example on a motorcycle trip.
Please note, that the shown map data is downloaded from the network. Flat rate data contract is recommended.
Tiepinnoite is now Reittikamu -> www.reittikamu.fi
There is now also a Facebook-group created for this application, join in to see what's going on and to like the project -> https://www.facebook.com/reittikamu