Ancient roadways of this kind turn up across Ireland with quiet regularity, their existence only revealed when turf-cutting or drainage exposes a layer of carefully laid stone beneath the surface. They are, in their way, one of the more unexpected categories of Irish archaeological monument, ordinary infrastructure that outlasted everything built above ground around it.

Peatland roads, sometimes called toghers when they are constructed from timber rather than stone, were built to allow movement across boggy ground that would otherwise have been impassable. The gravel and stone variant found at Shantallow suggests a more solid, perhaps later approach to the same problem, using locally available material to create a stable surface. Bogs preserve organic and inorganic material alike by cutting off the oxygen needed for decay, which is why trackways that might have been walked two thousand years ago can still be traced in plan today. Beyond its classification as a gravel and stone trackway in peatland, the specific history of this particular structure, its age, its builders, and the route it once served, remains undocumented in publicly available records.