Classified as a class 2 togher, it belongs to a category of archaeological monument that tends to go unnoticed precisely because it is, by nature, buried. Toghers are bog roads, constructed from timber, brushwood, or other organic materials and laid across wet ground to make it passable. They represent some of the earliest evidence of organised travel and land management in Ireland, and the bogs that swallowed them have, paradoxically, preserved them for millennia.

The class 2 designation refers to the structural type of the trackway. Irish bog roads have been categorised by archaeologists according to their construction method, with class 2 toghers typically involving split or round timber laid transversely across the route, sometimes supported by pegs driven into the soft ground beneath. The west of Ireland contains a remarkable concentration of such features, partly because the landscape encourages their formation and partly because the deep, wet bogs of Connacht have been slower to drain and develop than boglands elsewhere. Without detailed published records currently available for this specific site at Knockaunroe, the precise date of its construction and the full extent of its remains are not known in the public domain. What is certain is that it has been formally identified and recorded as an archaeological monument, placing it within a tradition of bog road construction that spans from the Bronze Age through to the early medieval period and beyond.