You have told us about the missing road very accurately. Why not read the wiki on editing and mapping and try yourself as you know the area better than most of us,editing isn't too difficult ..BUT do not copy from Google maps or other copyrighted sources Use ok sources such as our bing images, our gps traces and read names from street signage

You have told us about the missing road very accurately. Why not read the wiki on editing and mapping and try yourself as you know the area better than most of us,editing isn't too difficult