Cobblestone Fully procedural material

Fully procedural Cobble stone road shader

You have access for every possible tweaking to make your shader as unique as possible.
Everything is grouped into node group and everything named according to its function so very beginer friendly.
Below you can see an image with all tweaking opportunities.
Works well with eevee and cycles.

Best result with cycles as node has displacement.
Make sure your  mesh has enough geometry.