The present bridge at Camus carries a road that is itself a relative newcomer, a modern section of the Dundrum to Cashel route, and it sits nearly two kilometres north of where travellers once forded the Suir on a far older path.

The bridge dates to around 1600 and was possibly partly rebuilt circa 1780. It is constructed from rubble limestone, with roughly dressed voussoirs and keystones, the wedge-shaped stones that lock an arch in place and distribute its load. The arches on the southern side are segmental, meaning they describe a shallow curve rather than a full semicircle, a form common in Irish bridge-building of the period. Vegetation along the bank and spreading downstream from the piers obscures several of the arches, which gives the structure a slightly submerged, half-legible quality. Before this bridge existed, the main routeway to Cashel ran along a north-south corridor to the west of Camus, passing by Ballynahinch Castle. That road was known locally as Boher Bocht, meaning the poor way or the poor road, a name that may reflect its modest upkeep or simply its character as an unimproved track. The river crossing for that older route lay about 1.8 kilometres to the south-southwest, though no visible trace of an earlier bridge survives at that location.