The appearance of a path spline is completely defined by one single PROP file that contains a table consisting of several Array properties. This table contains all the elements that appear on a path, including the visible path itself and additional elements
such as fences, lamp posts and other props. These can be specified to appear at certain intervals along the path with offsets in relation to the path curve.
The visible paths (street surface, sidewalks) are compromised of individual path elements with different textures. They are essentially textures geometry planes that follow the path spline. Examples of this can also be seen in the dirt road power lines, which
are basically vertical textured planes.