Toban Raceway with all three configurations using the road surface from the rfactor version
I imported the landscape and aligned the terrain on the grid to get the shape of the floor, then added all the objects, including the road surface.
The result is a full version of the Toban highway (With the exception of files with landscape and forests). All objects and their corresponding drawings and textures present on the level were created by Image Space Incorporate, all rights belong to them. Thanks to ISI!

Here you will find all 4 configurations with the possibility of reversible and smooth start.