Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 142,207 pages of information and 227,783 images on early companies, their products and the people who designed and built them.
This category relates specifically to bridges in which the whole deck is raised vertically, as distinct from hinged 'drawbridges', rolling bascule bridges, and the like.
See Wikipedia entry for vertical lift bridges
The following 6 pages are in this category, out of 6 total.