Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 143,016 pages of information and 229,287 images on early companies, their products and the people who designed and built them.
Penallt Viaduct is an iron bridge that formerly carried the Wye Valley Railway over the River Wye; the river at this location forms the border between England (Gloucestershire) and Wales (Monmouthshire). It was located between Redbrook on Wye and Penallt Halt stations; passenger services ceased on the railway in 1959. The viaduct is still open and now carries a public footpath over the Wye; it connects the villages of Redbrook with Penallt.