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Hugh Baird (10 September 1770 – 24 September 1827) was a Scottish civil engineer, who designed and built the Union Canal. Born at Westertown, Bothkennar, Stirlingshire, he was the son of Nicol Baird, surveyor to the Forth and Clyde Canal, and was a younger brother of engineer Charles Baird. Nicol Baird died in 1807, and Hugh Baird succeeded him as surveyor to the canal. In 1810 he put forward designs for extending Grangemouth docks, although nothing was built. Baird was appointed resident engineer to the Forth and Clyde Canal in 1812, on a salary of £250 a year.〔 In 1813, Baird was commissioned to prepare a scheme for linking Edinburgh to the Forth and Clyde Canal, via an "arm", or branch canal, between Falkirk and Fountainbridge, Edinburgh. Alternative designs included schemes by John Rennie and Robert Stevenson,〔(【引用サイトリンク】title=Hugh Baird )〕 as well as earlier proposals by Ainslie and Whitworth (1797).〔 Thomas Telford supported Baird's proposal in 1815, and an act of Parliament was passed two years later. Baird was appointed chief engineer to the new canal, which became the Union Canal, on a salary of £500 a year.〔 The canal was begun in March 1818 and was opened in May 1822. Although the canal had only one flight of locks, at Falkirk (since replaced by the Falkirk Wheel), it was necessary to construct three substantial aqueducts; the Avon Aqueduct, the Almond Aqueduct and the Slateford Aqueduct. These were designed by Baird with Telford's advice, and are modelled on Telford's Chirk Aqueduct on the Ellesmere Canal. The canal also includes Scotland's only canal tunnel, at Falkirk, long.〔 Hugh Baird was also involved with the Crinan Canal in Argyll, and the Ulverston Canal in Cumbria.〔 He died at Kelvinhead, and was buried at Kilsyth.〔 Baird Road in Ratho, Edinburgh was named after Hugh Baird. His son, Nicol Hugh Baird (1796–1849), emigrated to Canada, where he worked on a number of canal projects.〔(【引用サイトリンク】title=Baird, Nicol Hugh )〕 ==See also== *Canals of the United Kingdom *History of the British canal system 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hugh Baird (engineer)」の詳細全文を読む スポンサード リンク
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