Should only be interstates, but could include major state highways if they are coded as such. I can tell you that even if I use avoid highways it will still route me on 4-lane state highways with 65 mph limits.
It should also offer routes with highways as optional.
About RV Must Haves
Have a product you cannot live without? Share it with the community!8,793 PostsLatest Activity: Aug 22, 2023