Crumlin Viaduct

The Crumlin Viaduct was a railway viaduct located above the village of Crumlin in South Wales, originally built to carry the Taff Vale Extension of the Newport, Abergavenny and Hereford Railway (NA&HR) across the Ebbw River.

Crumlin Viaduct
Crumlin Viaduct in 1957
Coordinates51°40′49″N 3°08′23″W
CarriesTaff Vale Extension
CrossesEbbw River
LocaleMonmouthshire
OwnerNewport, Abergavenny and Hereford Railway
British Railways
Characteristics
MaterialWrought iron, stone pillars and supports
Total length1,650 ft (502.9 m) (1,066 ft (324.9 m) + 584 ft (178.0 m))
Height200 feet (61 m)
Highest railway viaduct in the United Kingdom throughout its working life
Longest span150 feet (46 m)
No. of spans7 (Ebbw) + 3 (Kendon)
History
ArchitectCharles Liddell
DesignerThomas W. Kennard
Engineering design byFalkirk Iron Co
Fabrication byFalkirk Iron Co
Construction start1853
Construction end1857
Construction cost£62,000 (£41 7s per foot) (£6.262m at 2014 prices)
Opened1 June 1857
Closed1964
Location

Hailed as "one of the most significant examples of technological achievement during the Industrial Revolution", in its 107 years of service until being dismantled in 1965, it remained: the least expensive bridge for its size ever constructed; the tallest railway viaduct in the United Kingdom; the third tallest viaduct in the world, after the aqueduct at Spoleto, Italy, and the timber viaduct in Portage, New York state.

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