Diagrams of the Hull and Barnley railway swing bridge over the river Ouse, from an article on the same. Fig: 1 side elevation 2 top elevation / cross section of part of central pier 3 top elevation / cross section of swing span 4 transverse elevation along length of span 5 longitudinal cross section through centre of swing span showing hydraulic accumulator in center pier, and elements of rotating mechanism Built 1880s, dismantled 1970s, some abutments remain (as of 2010)