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Shrewley Tunnel
Shrewley Tunnel is a canal tunnel near Shrewley, Warwickshire, England, which opened in 1799. It became part of the Grand Union Canal in 1929. History The Warwick and Birmingham Canal Company obtained an Act of Parliament in March 1793, which authorised the construction of a canal from the Digbeth Branch Canal of the Birmingham Canal Navigations to Warwick, where it would end at Saltisford Wharf. The plans showed three tunnels, at Shrewley, Rowington and Yardley, but as construction progressed, the last two became deep cuttings. This was not an option at Shrewley, as the route passed under the village. The plans also specified that the tunnel would be suitable for boats but not barges, implying that it would have been suitable for narrow boats, common on the Birmingham system, but not for wider craft. However, construction of the Grand Junction Canal, which would provide a link to London, was started at a similar time, and the committee wisely took the decision in April 1794 to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grand Union Canal
The Grand Union Canal in England is part of the British canal system. It is the principal navigable waterway between London and the Midlands. Starting in London, one arm runs to Leicester and another ends in Birmingham, with the latter stretching for with 166 locks from London. The Birmingham line has a number of short branches to places including Slough, Aylesbury, Wendover, and Northampton. The Leicester line has two short arms of its own, to Market Harborough and Welford. It has links with other canals and navigable waterways, including the River Thames, the Regent's Canal, the River Nene and River Soar, the Oxford Canal, the Stratford-upon-Avon Canal, the Digbeth Branch Canal and the Birmingham and Fazeley Canal. The canal south of Braunston to the River Thames at Brentford in London is the original Grand Junction Canal. At Braunston the latter met the Oxford Canal linking back to the Thames to the south and to Coventry to the north via the Coventry Canal. "Grand ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnel
A tunnel is an underground passageway, dug through surrounding soil, earth or rock, and enclosed except for the entrance and exit, commonly at each end. A pipeline is not a tunnel, though some recent tunnels have used immersed tube construction techniques rather than traditional tunnel boring methods. A tunnel may be for foot or vehicular road traffic, for rail traffic, or for a canal. The central portions of a rapid transit network are usually in the tunnel. Some tunnels are used as sewers or aqueducts to supply water for consumption or for hydroelectric stations. Utility tunnels are used for routing steam, chilled water, electrical power or telecommunication cables, as well as connecting buildings for convenient passage of people and equipment. Secret tunnels are built for military purposes, or by civilians for smuggling of weapons, contraband, or people. Special tunnels, such as wildlife crossings, are built to allow wildlife to cross human-made barriers safely. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal Tunnels In England
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Many c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Canal Tunnels In Great Britain
This is a list of canal tunnels in the United Kingdom. Listed by name Navigatable adits and mine levels An adit is a horizontal entrance to a mine: Listed by canal Grand Union Canal * Blisworth Tunnel, Northamptonshire * Braunston Tunnel, Northamptonshire * Crick Tunnel, Northamptonshire *Husbands Bosworth Tunnel, Leicestershire *Saddington Tunnel, Leicestershire *Shrewley Tunnel, Warwickshire Peak Forest Canal * Hyde Bank Tunnel * Woodley Tunnel Regent's Canal *Islington Tunnel * Lisson Grove Tunnel *Maida Hill Tunnel Union Canal (Scotland) * Falkirk Tunnel, Falkirk * Roughcastle Tunnel, Falkirk. Part of the Falkirk Wheel complex; leads to Locks 1 & 2 and South Basin See also *Canals of Ireland *Canals of the United Kingdom *History of the British canal system *Legging (canals) *List of canals *List of canal aqueducts in the United Kingdom *List of canal basins in Great Britain *List of canal junctions in the United Kingdom * List of canal locks in the United Kingdom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Legging (canals)
Legging is a method of moving a boat through a canal tunnel or adit containing water. This method of navigating through canal tunnels and adits was commonly used in canal tunnels during the 18th and early 19th centuries. Legging in canal tunnels Early canal tunnels were built without a towpath as this would require a much larger bore, and hence cost more to build. Prior to the introduction of motorised boats, legging was one of the few options for getting a boat through such a tunnel. Two people were required. They would lie on a plank across the bows of the boat, and holding the plank with their hands, would propel the boat with their feet against the tunnel wall. This was quite a dangerous activity and resulted in many deaths. In later years 'wing' boards were hooked on to the boat to make the operation safer. At Crimson Hill tunnel, alternate stones in the walls were recessed to provide better tread for the leggers. While the boat was being legged through the tunnel, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hatton Locks
The Hatton Locks or Hatton Flight are a flight Flight or flying is the process by which an object moves through a space without contacting any planetary surface, either within an atmosphere (i.e. air flight or aviation) or through the vacuum of outer space (i.e. spaceflight). This can be a ... of 21 lock (canal), locks on the Grand Union Canal in Hatton, Warwickshire, Hatton, Warwickshire, England. The flight spans less than of canal, and has a total rise of . History The flight was opened in December 1799 on the Warwick and Birmingham Canal. In 1929, the canal was renamed as the Grand Union Canal (on unification of a number of operators) and the decision was made to widen the Hatton stretch. In order to accommodate traders with heavy cargos of coal, sugar, tea and spices up the flight, the locks were widened to – allowing navigation by industrial boats or two single narrowboats. The widening was completed in the mid-1930s using a workforce of 1,000, and the rev ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratford-upon-Avon Canal
The Stratford-upon-Avon Canal is a canal in the south Midlands of England. The canal, which was built between 1793 and 1816, runs for in total, and consists of two sections. The dividing line is at Kingswood Junction, which gives access to the Grand Union Canal. Following acquisition by a railway company in 1856, it gradually declined, the southern section being un-navigable by 1945, and the northern section little better. The northern section was the setting for a high-profile campaign by the fledgling Inland Waterways Association in 1947, involving the right of navigation under Tunnel Lane bridge, which required the Great Western Railway to jack it up in order to allow boats to pass. These actions saved the section from closure. The southern section was managed by the National Trust from 1959, and restored by David Hutchings and the Stratford Canal Society between 1961 and 1964, after an attempt to close it was thwarted. The revived canal was re-opened by Queen Elizabeth the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kingswood Junction
Kingswood Junction () is a series of canal junction where the Stratford-upon-Avon Canal meets the Grand Union Canal at Kingswood, Warwickshire, England. History The Grand Union Canal was a late addition to the British canal system, being formed in 1929 by the amalgamation of a number of canal companies. This included the Warwick and Birmingham Canal, which was authorised in 1793 by an Act of Parliament, in the same year that the Grand Junction Canal from Braunston to Brentford was authorised. The Warwick and Napton Canal, authorised in 1794, provided a link from the southern end of the canal to the Oxford Canal at Napton Junction, from which it was a short distance to Braunston and the route to London. The two Warwick canals opened officially on 19 December 1799, but were probably unfinished, as no trade occurred until the following March. The Stratford-upon-Avon Canal was also authorised in 1793, as business men in the town wanted to ensure that the prosperity brought by th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lock (water Transport)
A lock is a device used for raising and lowering boats, ships and other watercraft between stretches of water of different levels on river and canal waterways. The distinguishing feature of a lock is a fixed chamber in which the water level can be varied; whereas in a caisson lock, a boat lift, or on a canal inclined plane, it is the chamber itself (usually then called a caisson) that rises and falls. Locks are used to make a river more easily navigable, or to allow a canal to cross land that is not level. Later canals used more and larger locks to allow a more direct route to be taken. Pound lock A ''pound lock'' is most commonly used on canals and rivers today. A pound lock has a chamber with gates at both ends that control the level of water in the pound. In contrast, an earlier design with a single gate was known as a flash lock. Pound locks were first used in China during the Song Dynasty (960–1279 AD), having been pioneered by the Song politician and naval en ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flowstone
Flowstones are sheetlike deposits of calcite or other carbonate minerals, formed where water flows down the walls or along the floors of a cave. They are typically found in "solution caves", in limestone, where they are the most common speleothem. However, they may form in any type of cave where water enters that has picked up dissolved minerals. Flowstones are formed via the degassing of vadose percolation waters. Flowstone may also form on manmade structures as a result of calcium hydroxide being leached from concrete, lime or mortar. These secondary deposits created outside the cave environment, which mimic the shapes and forms of speleothems, are classified as "calthemites" and are associated with concrete degradation.Smith, G.K., (2016). “Calcite Straw Stalactites Growing From Concrete Structures”, Cave and Karst Science, Vol.43, No.1, P.4-10, (April 2016), British Cave Research Association, ISSN 1356-191X. Formation Flowing films of water that move along floors or do ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Towpath
A towpath is a road or trail on the bank of a river, canal, or other inland waterway. The purpose of a towpath is to allow a land vehicle, beasts of burden, or a team of human pullers to tow a boat, often a barge. This mode of transport was common where sailing was impractical due to tunnels and bridges, unfavourable winds, or the narrowness of the channel. After the Industrial Revolution, towing became obsolete when engines were fitted on boats and when railway transportation superseded the slow towing method. Since then, many of these towpaths have been converted to multi-use trails. They are still named towpaths — although they are now only occasionally used for the purpose of towing boats. History Early inland waterway transport used the rivers, and while barges could use sails to assist their passage when winds were favourable or the river was wide enough to allow tacking, in many cases this was not possible, and gangs of men were used to bow-haul the boats. As ri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shrewley
Shrewley is a village and civil parish in Warwickshire, England, about 5 miles north-west of Warwick. It consists of Little Shrewley, and Shrewley Common, Hatton Station, Station Road and Five Ways. It has the Grand Union Canal, which passes through Shrewley Tunnel and cutting which is a SSSI, with the Chiltern Main Line railway and M40 motorway all running parallel and in close proximity at the south-western end of Shrewley Common. The parish has two pubs, The Durham Ox, in Shrewley Common, once well known for its Marrow Sunday post-harvest celebration, steam fair and produce competition and auction, and ''The Case is Altered'' at Five Ways. Shrewley has no church, but until the 1990s had an independent chapel A chapel is a Christian place of prayer and worship that is usually relatively small. The term has several meanings. Firstly, smaller spaces inside a church that have their own altar are often called chapels; the Lady chapel is a common ty ... with a regular congre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
