During excavations in 2004, three structures were discovered on the southern side of this pathway, which appears on Ordnance Survey maps dating back to 1836.

The most notable structure was identified as a medieval forge, built using a frame construction with slot-trenches for sill-beams. This workshop featured a central area with four post-holes surrounded by a doughnut-shaped pit that likely served as a quenching trough for cooling hot metal. The floor contained trodden-in charcoal, slag and fragments of Leinster cooking ware pottery, providing clear evidence of metalworking activities. Adjacent to this forge was a second structure, interpreted as an associated workshop, with dimensions of 9.5m by 3.5m and featuring a central entrance on its southwest wall.

These discoveries offer a rare glimpse into medieval craft production and settlement patterns in Ireland. The frame-built construction technique and the presence of Leinster cooking ware and coarse Dublin ware pottery fragments help date the site and connect it to broader regional traditions. A shallow ditch separated the workshop from a third structure further west, suggesting an organised layout to this small industrial complex that once served the surrounding agricultural community.