It was not excavated, not stumbled upon by a farmer turning sod, but spotted from the air, its outline pressed into the landscape like a crease in old cloth, legible only at the right altitude and in the right light.

The site was identified by The Discovery Programme, an Irish research body dedicated to systematic archaeological investigation, as part of a broader survey of the Ballyhoura Hills region. The evidence came from medium-altitude aerial photographs taken in 1986, which revealed cropmarks or soil anomalies consistent with an early road or trackway. These kinds of features, often invisible at ground level, show up in aerial imagery because buried ditches, banks, or compacted surfaces affect how vegetation grows above them. The findings were eventually published in 2008 by M. Doody in The Ballyhoura Hills Project, issued as Monograph No. 7 by the Discovery Programme through Wordwell. The monument is catalogued under the reference LI022: Bruff 84: AP 4/3071, situating it within a carefully indexed record of the region's archaeology.

Because this site was identified through aerial survey rather than ground investigation, there is currently little to see at the surface, and no formal public access point is associated with it. The townland of Kilderry sits within a part of south County Limerick characterised by gently rolling agricultural land at the fringes of the Ballyhoura Hills. Anyone with a serious interest in the site would do well to consult the published monograph, which sets this trackway alongside other landscape features identified during the same survey and offers the fullest available interpretation of what the aerial evidence suggests. The record itself is a reminder that whole layers of movement and habitation can persist beneath ordinary-looking fields, waiting for the particular conditions of a dry summer and a camera at the right height to make them briefly, quietly legible again.