Just as with the other two maps you posted, there's lots of roads left (and open space in general) that should be closed. While it may be easy to tell for the experienced players where you should or shouldn't go on a track, the clueless ones always try to cut as much as they can, whenever there is a chance for them to do so. The route is alright, the map isn't overdecorated, it's fine. But it's barely informative at different points. Consider checking Goodbye LV and Baller maps, these are good reference IMO.