Dinting Viaduct

First opened in 1844 as part of the original Woodhead Line by the Sheffield, Ashton-under-Lyne and Manchester Railway (later the MSLR and GCR), the viaduct has been modified a number of times, most notably by the addition of seven brick strengthening piers in 1918–20.

It has four main spans, each of four ribs, flanked by eleven brick-built, semi-circular approach arches, each with a fifty-foot (fifteen-metre) span—four at one end and seven at the other.

Seven intermediate supporting piers were added in 1919, constructed of blue brick and irregularly spaced to avoid the road and river beneath, thus resulting in the loss of the viaduct's symmetry.

Over the next 60 years, the level of traffic increased yet further, partly due to the heightened use of coal trains, so that the 1859 works became insufficient to deal with the weight.

[6][4] In 2012–13, an extensive refurbishment was undertaken by Network Rail, the viaduct's maintainer, including strengthening the girders, installing new bearings and repairs to the steel, brickwork and masonry.

[11][12][7][13][5] The following day, an inquest was opened at the Plough Inn, Dinting, where the deceased were confirmed to be Jane Hadfield, John Healey and Thomas Priestnall.

A 1916 postcard showing the viaduct before the brick strengthening piers were added