Ummeras Bridge

Single-arch hump back bridge over canal, dated 1784. Part ivy-covered coursed rock faced rough cut limestone walls between coursed rock faced rough cut limestone piers with lichen-spotted cut-limestone coping to parapets. Single segmental arch with margined tooled limestone ashlar voussoirs centred on margined tooled cut-limestone keystones. Sited spanning Athy Branch of Grand Canal with overgrown towpath to canal.

A bridge representing an important component of the late eighteenth-century civil engineering heritage of County Kildare with the architectural value of the composition confirmed not only by the silver-grey limestone dressings demonstrating good quality workmanship, but also by the elegant "sweep" of the arch making a pleasing visual statement at a crossing over the Athy Branch of the Grand Canal: meanwhile, a much weathered benchmark remains of additional interest for the connections with cartography and the preparation of maps by the Ordnance Survey (established 1824).