Founded by Aaron Manby, it is most famous for constructing the first iron steamer, The Aaron Manby, in 1821. The boat was assembled at Rotherhithe. She was only the first of a number of steamboats built on the "knock-down" principle. The ironworks have also been responsible for the manufacture of numerous canal and railway bridges of the 19th century.
The ironworks were built near the Toll End Communication Canal on the Horseley estate, which had been sold by their owner at the turn of the 19th century due to demand from engineers wishing to profit on the construction of the BCN Main Line through the estate. The date when the ironworks were constructed is unknown but is believed to have been by 1815. Industry in the area prospered and the location retained the name of the Horseley estate as shown in an 1822 survey of the area.
With the increasing popularity of canals, the ironworks quickly became popular for manufacturing canal bridges, mainly in the local vicinity. Canal bridges made by the ironworks include the Engine Arm Aqueduct (1825), two roving bridges at Smethwick Junction (1828), Galton Bridge (1829), and Braunston Towpath Bridges (1830). By the end of the canal construction era, Horseley Ironworks had emerged as one of the most prolific manufacturers of canal bridges in the West Midlands region, especially in Birmingham. This was a result of their signature bridge design which had become popular amongst canal constructors. The design has been replicated more recently, for example in Birmingham during the regeneration of Gas Street Basin where Worcester Bar is linked to Gas Street.
Horseley Ironworks were also responsible for manufacturing in the railway industry. Railway bridges constructed included that of the viaduct for the London and Birmingham to Holyhead railway at Shifnal, Shropshire which was cast in 1848. As well as manufacturing bridges, they also produced locomotives.
The firm moved in 1865 to a site on the now defunct Dixon's Branch, off the BCN New Main Line (Island Line), near the South Staffordshire Railway line. The factory survived under a succession of owners until 1991, when it was closed down and subsequently redeveloped as a housing estate.
(Links to map resources)
|OS Grid Ref||Notes|
|Horseley Ironworks (original site)||SO964929||on Toll End Communication Canal|
|Horseley Ironworks (later site)||SO970924||on Dixon's Branch|
|Wikimedia Commons has media related to Horseley Ironworks bridges.|
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