Step #151 in the Total Overhaul list
Featured in Mod Lists:
Removes the roads and paths from the Grazelands region to make it consistent with in-game descriptions of it having "no roads or tracks".
The file from Nexus mods requires Texture Fix 2.0, which is unneeded with OpenMW. Get the file linked above, which has had that dependency removed.
If you're following the Expanded Vanilla, Graphics Overhaul, or Total Overhaul mod lists, groundcover plugins are provided later in the list.