Spanning the Cumeen Stream at the base of the ravine, it presents a single tall semicircular arch built from rough voussoirs, the wedge-shaped stones that lock an arch together, set into random-rubble sandstone walls without any pretence of dressed finish or decorative detail. The whole thing is functional to its core, and the better for it.

The bridge carries a road oriented roughly northeast to southwest, with a width of 7.1 metres, which is generous enough to suggest it was built with working traffic in mind rather than as a purely local crossing. The splayed abutment walls, which angle outward to transfer the arch's load into the ravine sides, and the vertical stone coping running along the top of the parapet give it the proportions and character typical of nineteenth-century rural road infrastructure in Munster. That period saw considerable investment in road-making across Cork, partly driven by improvements under grand jury presentments and later by famine relief schemes, and modest rubblestone bridges like this one were the practical result of that effort, built to carry carts and livestock across the awkward topography of stream-cut valleys.