Right now you can do this with the blocks. I like this idea though, but only if it : A. Doesn’t cause despawn B. has zero armor value to hopefully not cause even more lag C. can’t be put through Spawn points or Thrall settlements. D. Gives a Stamina boost because its easier to travel on E. can’t be spammed across the maps because someone wants to be the next Roman to cover the lands in roadways. (i.e.- be kept in base “zone”) Now, if it can be made to add zero to little lag, then maybe connection paths be cool (PVE, PvP would be horrible in leading people to your stuff). Good idea though.
It would produce the gravel with a salt by-product which would make more sense. I always thought just grinding stones into salt was weird, but gravel with some salt is better.