Penallt Viaduct

Penallt Viaduct is a viaduct that formerly carried the Wye Valley Railway over the River Wye, which at this location forms the border between England (Gloucestershire) and Wales (Monmouthshire). The 14-mile (23 km) Wye Valley Railway opened on 1 November 1876.

Penallt Viaduct, as seen from Lower Redbrook

Wye Valley Railway
Coleford, Monmouth, Usk & Pontypool Railway Monmouth Troy Ross and Monmouth Railway River Trothy and River Wye Wyesham Halt Wyesham Junction Coleford Railway Wales England Redbrook on Wye Penallt Viaduct over River Wye Gloucestershire Monmouthshire Penallt Halt Whitebrook Halt St Briavels Llandogo Halt Brockweir Halt Tintern River Wye Monmouthshire Gloucestershire Tintern tunnel 182 yd 166 m Tintern Wireworks Branch Tintern Quarry Tidenham tunnel 1190 yd 1088 m Netherhope Halt Tidenham Gloucester–Newport line Wye Valley Junction Tutshill for Beachley Halt Chepstow East Chepstow Railway Bridge over River Wye Glos. Mon. Chepstow Gloucester–Newport line

The viaduct is a single-track curved structure of five girder spans supported on four pairs of cast iron columns, located between Redbrook on Wye and Penallt Halt stations. Passenger services ceased on the railway in 1959 and it closed to freight in January 1964. The viaduct is still open to carry a public footpath, attached to the upstream girders of the viaduct, over the Wye between the villages of Redbrook and Penallt.

The footbridge was jointly provided by the pre-1974 Monmouthshire and Gloucestershire County Councils who agreed in 1953 to pay for the construction of the footbridge attached to the viaduct.[1]