Солтүстік Йоркширдегі Рибблхед виадугі

Railway viaduct in North Yorkshire, England

The Ribblehead Viaduct or Batty Moss Viaduct carries the Settle–Carlisle railway across Batty Moss in the Ribble Valley at Ribblehead, in North Yorkshire, England. The viaduct, built by the Midland Railway, is 28 mile (45 km) north west of Skipton and 26 mile (42 km) south east of Kendal. It is a Grade II* listed structure. Ribblehead Viaduct is the longest and the third tallest structure on the Settle–Carlisle line. The viaduct was designed by John Sydney Crossley, chief engineer of the Midland Railway, who was responsible for the design and construction of all major structures along the line. The viaduct was necessitated by the challenging terrain of the route. Construction began in late 1869. It necessitated a large workforce, up to 2,300 men, most of whom lived in shanty towns set up near its base. Over 100 men lost their lives during its construction. The Settle to Carlisle line was the last main railway in Britain to be constructed primarily with manual labour. By the end of 1874, the last stone of the structure had been laid; on 1 May 1876, the Settle–Carlisle line was opened for passenger services. During the 1980s, British Rail proposed closing the line. In 1989, after lobbying by the public against closure, it was announced that the line would be retained. Since the 1980s, the viaduct has had multiple repairs and restorations and the lines relaid as a single track. The land underneath and around the viaduct is a scheduled ancient monument; the remains of the construction camp and navvy settlements (Batty Wife Hole, Sebastopol, and Belgravia) are located there.

In the 1860s, the Midland Railway, keen to capitalise on the growth in rail traffic between England and Scotland, proposed building a line between Settle and Carlisle. In December 1872, the design for Ribblehead Viaduct was changed from 18 arches to 24, each spanning it was designed to carry a pair of tracks aligned over the sleeper walls. The viaduct is faced with limestone masonry set in hydraulic lime mortar and the near semicircular arches are red brick, constructed in five separate rings, with stone voussoirs. Ribblehead Viaduct is above sea level on moorland exposed to the prevailing westerly wind. Its height, from foundation to rails is It is long on a lateral curve with a radius of .

During 1964, several Humber cars were blown off their wagons while being carried over the viaduct on a freight train. In November 1988, Ribblehead Viaduct was Grade II* listed. The surrounding land where the remains of its construction camps are located has been recognised as a scheduled monument. During 2016, the line carried seven passenger trains from Leeds to Carlisle per day in each direction, and long distance excursions, many hauled by preserved steam locomotives. Regular heavy freight trains use the route avoiding congestion on the West Coast Main Line. Timber trains, and stone from Ingleton quarry, pass over the viaduct when they depart from the yard opposite Ribblehead railway station. The stone from Ingleton is ferried to the terminal at Ribblehead by road. Limestone aggregate trains from Arcow quarry sidings (near ) run to various stone terminals in the Leeds and Manchester areas on different days – these trains reverse in the goods loop at Blea Moor signal box because the connection from the quarry sidings faces north. Major restoration work started in November 2020 as a £2.1 million project to re point mortar joints and replace broken stones got underway. Network Rail released a timelapse video of the works in June 2021.

Building the viaduct was the inspiration behind the ITV period drama series Jericho. The viaduct appears in the 1970 film No Blade of Grass and also in the 2012 film Sightseers. A number of other films and television programmes have also included the viaduct.