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Woodhead Tunnel

The Woodhead Tunnels are three parallel trans-Pennine long railway tunnels on the Woodhead Line, a former major rail link from Manchester to Sheffield in Northern England. The western portals of the tunnels are at Woodhead in Derbyshire and the eastern portals are at Dunford Bridge, near Penistone, South Yorkshire. The first tunnel, Woodhead 1 was constructed by the Sheffield, Ashton-under-Lyne and Manchester Railway. Work on the tunnel commenced in 1837. It was designed by the railway engineer Charles Vignoles, who was later substituted by the civil engineer Joseph Locke. When opened in 1845, Woodhead 1 was one of the world's longest railway tunnels and the first trans-Pennine tunnel. Woodhead 2 was completed in 1853. Both tunnels were difficult to maintain because of their narrowness and heavy traffic, estimated to be around 250 trains per day in either direction. As both tunnels were too narrow to allow for electrification, it was decided to construct a third tunnel in the 1950s. Woodhead 3 opened in 1953, almost 100 years after Woodhead 2. Although the Hope Valley line was recommended for closure in the Beeching Report, instead, the government decided to cease passenger services on the Woodhead line, allegedly due to the high cost of upgrading and modernising the route. In 1970, the last passenger services ran through the tunnel but the line continued to host freight trains. The last train passed through the tunnels in 1981 when the line was closed. The tunnels are maintained and now used for other purposes. They are owned by National Grid plc, which used Woodhead 1 and 2 to carry power cables and, in 2008, controversially installed cables in Woodhead 3, which would create difficulties in reinstating rail services and was resisted by a sizeable campaign. Woodhead Line The first Woodhead Tunnel, also referred to as the south tunnel, was undertaken by the Sheffield, Ashton-under-Lyne and Manchester Railway (SA&MR) company.

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