It is classified as a class 1 togher, which places it among the more substantial examples of prehistoric and early medieval timber trackways found across Ireland's midlands and western counties. A togher, in essence, is a wooden road laid across boggy or marshy ground, built from planks, poles, or brushwood to allow passage where the ground would otherwise be impassable. Class 1 togher are the most formally engineered of these, typically constructed with split or hewn planks laid transversely across longitudinal runners, suggesting deliberate craftsmanship and likely regular use by a community rather than casual crossing.

Bog roads of this kind are among the more quietly remarkable categories of Irish archaeological monument. The anaerobic, acidic conditions of raised bog act as a near-perfect preservative, holding timber in a state that can remain structurally identifiable for thousands of years. Many Irish togher have been dated to the Bronze Age or Iron Age, though examples span a wide chronological range. Their discovery is frequently accidental, turning up during turf-cutting or drainage work, and their presence in a townland like Coolreagh speaks to a landscape that was once actively negotiated and crossed, not merely endured. The fact that such a structure was recorded here at all suggests it was identified during fieldwork at some point, likely through surface exposure or local knowledge, even if the full details of its dimensions and dating remain to be more widely published.