Fill spline made of sand, but with no endcap so as to better align with bridge abutments.
For use under track (align the spline points with the spline points of the track).
Fits standard gauge track.
This can also be used as a road if no track is used.
Textures courtesy of CGTextures.
A little more desaturated than the dirt version to better match some of the sand ground textures out there.
Revision 1: Added seasonal support