I agree about the content. I even have the content available. Right now roads are rated on: 1) How much variation they have (i.e. twistyness) 2) Do they g

I agree about the content. I even have the content available. Right now roads are rated on: 1) How much variation they have (i.e. twistyness) 2) Do they go past a body of water 3) Do they go through a state park All of this data is available to show to the user, I just haven't added any UI elements to display them. It'll be particularly nice once I add more scoring criteria for roads (like elevation changes, view sheds (i.e. seeing a mountain range out in the distance), land coverage surrounding road, historical landmarks, drive past old awesome buildings, etc). I don't know of any data source for pavement quality, outside of roads being marked as paved or unpaved :(