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Stockport Viaduct completed in North West England

When
1839–1842
Where
Stockport, England
Episodes
2

Stockport Viaduct, a major structure of the early railway age, was completed in December 1840. Built to carry the Manchester and Birmingham Railway across the River Mersey valley, it utilized 11 million bricks. The structure remains one of the largest brick constructions in the United Kingdom and the world, serving as a significant feat of Victorian engineering.

Episodes

  1. 10 March 1839 – 21 December 1840 · Stockport, EnglandConstruction and Completion

    Work began in March 1839 and the viaduct was completed in December 1840, despite flooding from the Mersey.

  2. 16 July 1841 – 10 August 1842 · Stockport, EnglandOpening to Rail Traffic

    The first train crossed the viaduct in July 1841, and it opened to rail traffic in August 1842.

Background and detail

Background. The viaduct was constructed to carry the Manchester and Birmingham Railway across the valley of the River Mersey in Stockport. Work began in March 1839, with the foundation stone laid on 10 March 1839. Despite challenges including flooding from the Mersey, the project was completed in 21 months at a cost of £70,000, using roughly 11 million bricks.

Construction. The structure features 27 brick arches and stands 111 feet high. It was built to carry the main line railway over the River Mersey. The final stone was set on 21 December 1840, marking its completion. At the time, it was the world's largest viaduct, representing a major feat of engineering.

Legacy. Since March 1975, Stockport Viaduct has been a Grade II* listed structure. It remains one of the world's biggest brick structures. In the late 1880s, the London and North Western Railway widened the viaduct to accommodate four tracks, enabling express services to overtake slower trains.

Sources

  1. Stockport Viaduct Wikipedia, revision of 2026-09-05
  2. Stockport Wikipedia, revision of 2026-08-31

Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.