The N72 begins in County Waterford at the N25 near Dungarvan. Travelling west from there to Cappoquin the road is single carriageway. From Cappoquin to Lismore the road is of good quality, with hard shoulders and a good surface.
The N72 starts in County Waterford near Dungarvan. Traveling west from there to Cappoquin, the road is a single lane. From Cappoquin to Lismore, the road is well-maintained with hard shoulders and a good surface.