It is a togher, an ancient Irish trackway laid across wet or marshy terrain, and this particular example survives as a narrow, precise piece of engineering: just over a metre wide and roughly ten centimetres deep, running on an east-north-east to west-south-west axis through ground that has preserved it for centuries.

What makes toghers worth pausing over is the craft involved in their construction. Rather than stone or timber planking, this one was built from hazel brushwood, with individual stems averaging just under two and a half centimetres in diameter. Bundles or layers of cut hazel would have been laid down across the soft ground to distribute weight and create a firm, if modest, walking surface. Hazel was a practical choice: it grows quickly, coppices well, and produces long, flexible rods that bind together under pressure rather than snapping. The result was a road that was cheap to make and well suited to the material at hand. Class 3 toghers of this kind represent one of the simpler forms of wetland trackway recorded in Ireland, and while they lack the drama of the great prehistoric plank roads found elsewhere in the midland bogs, they speak to the same fundamental problem: how to move reliably through a landscape that resists movement.