- Ensure connectivity, sense and numeration Interstate ( Troncal ) and Local roads.
- We must use the exact format. We must ensure that the road number is correct.
- Ensure connectivity, address, name and the existence of other ways.
- GIS files and aerial photos, among other things, be useful to do so.
- Be careful when you go to clear a path. Even if this does not exist in the GIS files, in reality can exist and be newly built roads. Given this doubt please consult your group leader. Only delete a segment when you're absolutely sure that does not exist.
- Add the bridges all roads. See chapter "elevation" of this wiki.
- Add the PLR (Parking Lot Roads) of the malls and drive-thru.
- Adds U-turns where needed.
This is not an exhaustive list !! If you see a further problem, I fix it !!