Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 148,095 pages of information and 233,633 images on early companies, their products and the people who designed and built them.
at Shannonbridge, Co. Offaly
This interesting iron swivel bridge has been moved from its original location - the opening span to the eastern end of Shannon Bridge. Erected in 1843 as part of improvements to the Shannon Navigation, allowing vessels to pass between Limerick, Athlone and terminal harbours. It was replaced in the 1980s by the present fixed span.