Maps without anything on the minimap help

Hey guys.
To keep it short and simple, I race on BeamNG but a lot of tracks that I don't know off by heart, don't have the route on the minimap. How can I add the route of there to follow it?

 

Are these tracks mods? If so, the creator may have not implemented that feature.

 

Open world editor.
Go to Decal road editor
Press Alt and make decal roads with your mouse. (You can add road nodes by clicking at the ground when pressing Alt)
When it done, in the inspector menu, change the driveability from -1 to 1. Then the AI car will drive on it. If you don't see the inspector menu, in the toolbar click at view > layouts > default