The road bridge at Dromyrourk, spanning the Owengarriff River in County Kerry, quietly does two, and the second one has been largely forgotten. Alongside the main crossing, a small semicircular dry arch on the eastern bank, just two metres across, appears to have been built as a dedicated pedestrian passageway, a separate route for people on foot tucked beneath or beside the structure carrying wheeled traffic above. What makes this detail stranger still is the evidence that it was once gated: the remains of iron hinges survive on the upstream side of the arch, suggesting that at some point access through this passage could be controlled or closed off entirely.

The bridge itself is built from random rubble limestone, a common enough material in Kerry, where the stone was readily available and local masons worked it with practical rather than decorative intent. The main span is a segmental arch, meaning it describes a shallower curve than a full semicircle, which was a widely used form for road bridges where headroom and hydraulic flow both needed to be managed. The voussoirs, the wedge-shaped stones that form the arch and transfer its load outward to the abutments, are described as roughly shaped rather than finely dressed, which places this firmly in the tradition of functional rural infrastructure rather than civic engineering. The bridge measures 6.2 metres wide along its east-west axis and carries a span of 7.5 metres across the river. A second old bridge, known as Torc Old Bridge, lies roughly a kilometre to the south, suggesting this stretch of the Owengarriff was once a more significant crossing point in the local network of routes than it might appear today.