It leaves no trace at the surface, no depression in the earth, no line in the grass, nothing to suggest that people once laid timber across wet ground to make a path through this landscape.

The trackway was identified during a 1987 survey of the Clonmacnoise area, recorded by McDonald in that year's findings. Wooden trackways of this kind, sometimes called toghers in the Irish tradition, were a practical solution to the problem of moving across bogland, which covers much of the Irish midlands. Builders would lay split or whole timbers, brushwood, or planks across the soft ground, creating a raised surface firm enough to walk or drive livestock along. The bogs that made travel so difficult also preserved these structures remarkably well, sealing them in waterlogged, low-oxygen conditions that slow decay almost entirely. The Clonmacnoise area, already well known for its early medieval monastic settlement on the banks of the Shannon, sits within a landscape that would have required exactly this kind of engineered crossing to remain navigable across the seasons. The trackway's precise date has not been established in the available record, but the broader Clonmacnoise region was intensively used from at least the sixth century onwards, and such routes often connected settlements, grazing lands, and religious sites across otherwise impassable terrain.