Potholes in Merthyr Tydfil
Merthyr Tydfil is a principal area in Wales, responsible for maintaining its own roads.
No potholes flagged across Merthyr Tydfil yet — the map starts empty and fills in as riders ride. A hole becomes confirmed once three distinct riders flag the same spot.
Be the first — flag your road →For Merthyr Tydfil
This is the public layer. The highways authority gets the full export — every confirmed defect across Merthyr Tydfil, anonymised and aggregated (k≥10). How it works →