The road is made using a seamless material with displacement.
A small track from passenger cars, along the edges of traces from a large tread.
Two versions of the diffuse texture: brown river sand and white beach sand.
The material is applied to any plane (road) with a width of about 5 meters and the corresponding UV with a tile size of 5x25 meters.
8K high resolution textures:
Diffuse, Displacement (32-bit EXR), Normal, Ambient Occlusion - 8192x2048px;
Displacement height = 20 centimeters
Vray 3.0 and above
Corona 1.6 and above
faces: 1408