One such feature is Crosse's Quay, a structure that surfaces in the historical record only fleetingly, its physical trace long since absorbed into the city.

The quay is documented by John de Courcy in his 1996 study of the Liffey, where he notes its existence in the late seventeenth century. The name suggests private ownership, as was common with quay infrastructure in early modern Dublin, when individual merchants or prominent citizens would develop and maintain landing facilities along the river, often deriving income from the goods handled there. The late seventeenth century was a period of considerable change along the Liffey's south bank, as the city expanded beyond its medieval core and the river itself was progressively managed to accommodate growing trade. Quays of this era were often modest timber or stone structures, tied to the economic activity of particular trades or families, and their names could shift or disappear entirely as ownership changed or the infrastructure was rebuilt.

There is nothing to see at the location today in the sense of a surviving physical structure, but the south quays between the old city core and the wider Liberties area reward careful attention from anyone interested in how the riverfront evolved. Comparing early maps of Dublin with the current street layout reveals how much of what is now solid ground was once tidal foreshore or shallow water. De Courcy's reference to Crosse's Quay serves as a small but useful marker in that longer story, a reminder that the named, continuous quay walls familiar today replaced a more fragmented and privately managed series of landing places whose individual histories are largely unrecorded.