A small patch of ground in County Kildare, measuring just nine metres by five, turned out to conceal something considerably older than the landscape around it. When topsoil-stripping began along the Celbridge Interchange route in 2001, archaeologists monitoring the groundworks identified eighteen potential sites along a corridor running roughly four kilometres between Celbridge and Leixlip. One of them, designated Site 8 and located in the townland of Kilmacredock, revealed three pits and what appeared to be a trench or oval pit, their surfaces carrying traces of charcoal and burnt bone. A chunk of flint and two pieces of prehistoric pottery were also recovered, quiet indicators of activity at a scale that rarely survives in the record.

The monitoring work ran from April to December 2001 under licence number 01E0306, with the site subsequently resolved under a separate excavation licence. The surrounding landscape adds a layer of contrast to the find. The southern section of the interchange scheme passes through territory shaped by eighteenth-century estate design, with tree-lined field boundaries, woodland, and formal avenues belonging to the demesne of Castletown, the early eighteenth-century house outside Celbridge. Whoever used this small cluster of pits did so long before that ordered Georgian landscape was laid down over the same ground. The burnt bone and charcoal suggest some form of domestic or ritual burning; the pottery and flint push the activity back towards prehistory, though the notes do not specify a closer date. It is the kind of site that leaves more questions than answers, recovered only because a road scheme happened to pass directly over it.