Junction (canal)

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Rushall Junction is the southern limit of the Rushall Canal where it meets the Tame Valley Canal in the West Midlands, England Rushall Junction.jpg
Rushall Junction is the southern limit of the Rushall Canal where it meets the Tame Valley Canal in the West Midlands, England

A canal junction is a place at which two or more canal routes converge or diverge. This implies a physical connection between the beds of the two canals (commonly in the form of a T junction) as opposed to them crossing on different levels e.g. via an aqueduct.

Navigable aqueduct bridge structure carrying a navigable waterway over an obstacle

Navigable aqueducts are bridge structures that carry navigable waterway canals over other rivers, valleys, railways or roads. They are primarily distinguished by their size, carrying a larger cross-section of water than most water-supply aqueducts. Although Roman aqueducts were sometimes used for transport, aqueducts were not generally used until the 17th century when the problems of summit level canals had been solved and modern canal systems were developed. The 662-metre (2,172 ft) long steel Briare aqueduct carrying the Canal latéral à la Loire over the River Loire was built in 1896. It was ranked as the longest navigable aqueduct in the world for more than a century, until the Magdeburg Water Bridge in Germany took the title in the early 21st century.

Where the canals were originally owned by different companies there is often a stop lock at the junction. [1]

In some cases, the creation of a canal junction caused a town to grow up alongside.

See also

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Lichfield Canal

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Shrewsbury Canal

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Hollinwood Branch Canal

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Tame Valley Canal

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Autherley Junction

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Aldersley Junction Canal junction

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Four Counties Ring

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Bosley Lock Flight

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Rushall Junction

Rushall Junction is the southern limit of the Rushall Canal where it meets the Tame Valley Canal in the West Midlands, England. It opened in 1847, when the Rushall Canal was built to create connections between the Birmingham Canal Navigations system and the Wyrley and Essington Canal, following the amalgamation of the two companies in 1840.

Birchills Junction

Birchills Junction is the canal junction at the northern limit of what is now called the Walsall Canal where it meets the Wyrley and Essington Canal main line, near Walsall, West Midlands, England. It opened in 1798, but lasted for little more than a year, until it was re-opened in 1841 when a connecting link was built to the Birmingham Canal Navigations' southern route to Walsall.

Spon Lane Junction

Spon Lane Junction is the original junction of the Wednesbury Canal and the Birmingham Canal, near Oldbury in the West Midlands, England.

Bromford Junction

Bromford Junction is a canal junction at the foot of the Spon Lane Locks where the Spon Lane Locks Branch meets the BCN New Main Line near Oldbury in the West Midlands, England.

Stockingfield Junction

Stockingfield Junction (NS571689) is a canal junction which lies in Lambhill, in Glasgow, Scotland. It opened in 1777, and closed in 1963, followed by restoration and a re-opening in 2001-2002. At first a terminus it formed the junction for the Port Dundas branch off the Forth and Clyde Canal main line from 1777.

References

  1. "Duplicate Locks and Stop Locks". Canal locks, canal lifts, canal inclined planes. CanalJunction.com. Retrieved 27 June 2010.