Locations
Bridges of this type were fitted to the forts of the Portsdown Hill line at Portsmouth. The lifting arms of both bridges survive at Fort Nelson, Portsmouth, United Kingdom. Other locations at which the bridge was installed include Fort Cambridge and Fort Rinella (Rinella Battery) at Malta. The remains of another Guthrie bridge was discovered at the main caponier of The Verne Citadel at Portland, Dorset, during research conducted by The Palmerston Forts Society and Hampshire County Council Architects for restoration work on the bridges at Fort Nelson.
Read more about this topic: Guthrie Rolling Bridge