Thornton viaduct is a disused railway viaduct crossing Pinch Beck valley at Thornton, near the city of Bradford

Bradford

Bradford lies at the heart of the City of Bradford, a metropolitan borough of West Yorkshire, in Northern England. It is situated in the foothills of the Pennines, west of Leeds, and northwest of Wakefield. Bradford became a municipal borough in 1847, and received its charter as a city in 1897...

 in West Yorkshire

West Yorkshire

West Yorkshire is a metropolitan county within the Yorkshire and the Humber region of England with a population of 2.2 million. West Yorkshire came into existence as a metropolitan county in 1974 after the passage of the Local Government Act 1972....

, England

England

England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west; the Irish Sea is to the north west, the Celtic Sea to the south west, with the North Sea to the east and the English Channel to the south separating it from continental...

. It is 300 yards (274.3 m) long and has 20 arches. It was built in an S-shape to allow a smooth access to Thornton station

Thornton railway station

Thornton railway station was a station on the Keighley-Queensbury section of the Queensbury Lines which ran between Keighley, Bradford and Halifax via Queensbury. The station served the village of Thornton, West Yorkshire, England. The station had an island platform and was very close to the ...

.
The viaduct was part of the GNR's

Great Northern Railway (Great Britain)

The Great Northern Railway was a British railway company established by the Great Northern Railway Act of 1846. On 1 January 1923 the company lost its identity as a constituent of the newly formed London and North Eastern Railway....

 Queensbury line

The Queensbury Lines

The Queensbury Lines were part of the Great Northern Railway in West Yorkshire, England. They opened in 1882 and closed in 1955, however goods trains continued to run until 1974 between Bradford Exchange and Horton Park Station....

 running between Queensbury

Queensbury, West Yorkshire

Queensbury is a village in the metropolitan borough of Bradford, West Yorkshire, England. Perched on a high vantage point above Clayton and Thornton and overlooking Bradford itself, Queensbury is one of the highest parishes in England, with fine views beyond the West Yorkshire conurbation to the...

 and Keighley

Keighley

Keighley is a town and civil parish within the metropolitan borough of the City of Bradford in West Yorkshire, England. It is situated northwest of Bradford and is at the confluence of the River Aire and the River Worth...

. It stopped carrying passengers in 1955 but remained open to goods until the 1960s when it was finally closed and the tracks pulled up. The viaduct is now a Grade II listed building.

The viaduct was reopened as part of the Great Northern Railway Trail between Cullingworth

Cullingworth

Cullingworth is a village and civil parish in West Yorkshire, England, between Bradford and Haworth. The village is well known locally for holding events such as the Brontë Vintage Gathering every year and the Great Yorkshire Bike Show in 2005. The surrounding countryside is mainly used for sheep...

 and Queensbury

Queensbury, West Yorkshire

Queensbury is a village in the metropolitan borough of Bradford, West Yorkshire, England. Perched on a high vantage point above Clayton and Thornton and overlooking Bradford itself, Queensbury is one of the highest parishes in England, with fine views beyond the West Yorkshire conurbation to the...

along the track bed in 2008.