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Acton Swing Bridge
The Acton swing bridge is a swing bridge spanning the River Weaver in the village of Acton Bridge in north Cheshire, England. First operated in 1933, it carries the A49 trunk road. History The bridge is 83.5 m long and 8 m high bowstring truss balanced swing bridge, based on an 1893 design by John Arthur Saner. It has two slightly skew spans of 25 m each, with the twin riveted steel trusses supported on a mass concrete pontoon chamber. It was built in an open position between 1931 and 1933 at a cost of £52,000, shutting for the first time on 10 August 1933. The current bridge replaced an older stone bridge which had been able to carry only one line of traffic with an axle weight limit of 8 tons (the first bridge across the Weaver at this point was built in 1751). The current bridge is approximately 100 m north (downstream) of the old bridge's abutments, visible on the river banks from the Leigh Arms car park. It has been subject to periodic strengthenin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
River Weaver
The River Weaver is a river, navigable in its lower reaches, running in a curving route anti-clockwise across west Cheshire, northern England. Improvements to the river to make it navigable were authorised in 1720 and the work, which included eleven locks, was completed in 1732. An unusual clause in the enabling Act of Parliament stipulated that profits should be given to the County of Cheshire for the improvement of roads and bridges, but the navigation was not initially profitable, and it was 1775 before the first payments were made. Trade continued to rise, and by 1845, over £500,000 had been given to the county. The major trade was salt. The arrival of the Trent and Mersey Canal at Anderton in 1773 was detrimental to the salt trade at first, but ultimately beneficial, as salt was tipped down chutes from the canal into barges on the river navigation. Access to the river was improved in 1810 by the Weston Canal, which provided a link to Weston Point, where boats could reac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheshire
Cheshire ( ) is a ceremonial and historic county in North West England, bordered by Wales to the west, Merseyside and Greater Manchester to the north, Derbyshire to the east, and Staffordshire and Shropshire to the south. Cheshire's county town is the cathedral city of Chester, while its largest town by population is Warrington. Other towns in the county include Alsager, Congleton, Crewe, Ellesmere Port, Frodsham, Knutsford, Macclesfield, Middlewich, Nantwich, Neston, Northwich, Poynton, Runcorn, Sandbach, Widnes, Wilmslow, and Winsford. Cheshire is split into the administrative districts of Cheshire West and Chester, Cheshire East, Halton, and Warrington. The county covers and has a population of around 1.1 million as of 2021. It is mostly rural, with a number of towns and villages supporting the agricultural and chemical industries; it is primarily known for producing chemicals, Cheshire cheese, salt, and silk. It has also had an impact on popular cult ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swing Bridge
A swing bridge (or swing span bridge) is a movable bridge that has as its primary structural support a vertical locating pin and support ring, usually at or near to its center of gravity, about which the swing span (turning span) can then pivot horizontally as shown in the animated illustration to the right. Small swing bridges as found over canals may be pivoted only at one end, opening as would a gate, but require substantial underground structure to support the pivot. In its closed position, a swing bridge carrying a road or railway over a river or canal, for example, allows traffic to cross. When a water vessel needs to pass the bridge, road traffic is stopped (usually by traffic signals and barriers), and then motors rotate the bridge horizontally about its pivot point. The typical swing bridge will rotate approximately 90 degrees, or one-quarter turn; however, a bridge which intersects the navigation channel at an oblique angle may be built to rotate only 45 degrees, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truss Bridge
A truss bridge is a bridge whose load-bearing superstructure is composed of a truss, a structure of connected elements, usually forming triangular units. The connected elements (typically straight) may be stressed from tension, compression, or sometimes both in response to dynamic loads. The basic types of truss bridges shown in this article have simple designs which could be easily analyzed by 19th and early 20th-century engineers. A truss bridge is economical to construct because it uses materials efficiently. Design The nature of a truss allows the analysis of its structure using a few assumptions and the application of Newton's laws of motion according to the branch of physics known as statics. For purposes of analysis, trusses are assumed to be pin jointed where the straight components meet, meaning that taken alone, every joint on the structure is functionally considered to be a flexible joint as opposed to a rigid joint with strength to maintain its own shape, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Arthur Saner
John is a common English name and surname: * John (given name) * John (surname) John may also refer to: New Testament Works * Gospel of John, a title often shortened to John * First Epistle of John, often shortened to 1 John * Second Epistle of John, often shortened to 2 John * Third Epistle of John, often shortened to 3 John People * John the Baptist (died c. AD 30), regarded as a prophet and the forerunner of Jesus Christ * John the Apostle (lived c. AD 30), one of the twelve apostles of Jesus * John the Evangelist, assigned author of the Fourth Gospel, once identified with the Apostle * John of Patmos, also known as John the Divine or John the Revelator, the author of the Book of Revelation, once identified with the Apostle * John the Presbyter, a figure either identified with or distinguished from the Apostle, the Evangelist and John of Patmos Other people with the given name Religious figures * John, father of Andrew the Apostle and Saint Peter * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swing Bridge
A swing bridge (or swing span bridge) is a movable bridge that has as its primary structural support a vertical locating pin and support ring, usually at or near to its center of gravity, about which the swing span (turning span) can then pivot horizontally as shown in the animated illustration to the right. Small swing bridges as found over canals may be pivoted only at one end, opening as would a gate, but require substantial underground structure to support the pivot. In its closed position, a swing bridge carrying a road or railway over a river or canal, for example, allows traffic to cross. When a water vessel needs to pass the bridge, road traffic is stopped (usually by traffic signals and barriers), and then motors rotate the bridge horizontally about its pivot point. The typical swing bridge will rotate approximately 90 degrees, or one-quarter turn; however, a bridge which intersects the navigation channel at an oblique angle may be built to rotate only 45 degrees, o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Acton Bridge
Map of the civil parish of Acton Bridge within the former borough of Vale Royal Acton Bridge (formerly Acton) is a village and civil parish in Cheshire, England. Located within the unitary authority of Cheshire West and Chester on the River Weaver, it is near the Trent and Mersey Canal at approximately 53˚ 16′ N, 2˚ 36′ W. It has a population of 602, increasing to 631 at the 2011 Census. Acton Bridge is served by its own railway station, operated by London Northwestern. Acton Bridge Parish Council meets in the Parish Rooms. There is an active Community Association, and a number of other organisations exist within the village. History This section is adapted (with permission) from ''Snapshots in Time'', a book about the village published by the Acton Bridge WI to mark the Millennium in 2000. Acton Bridge is a small village of 265 households and about 600 inhabitants, situated four miles west of Northwich in Cheshire, on the south bank of the River Weaver. It is on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A49 Road
The A49 is an A road in western England, which traverses the Welsh Marches region. It runs north from Ross-on-Wye in Herefordshire via Hereford, Leominster, Ludlow, Shrewsbury and Whitchurch, then continues through central Cheshire to Warrington and Wigan before terminating at its junction with the A6 road just south of Bamber Bridge, near the junction of the M6, M65 and M61 motorways. The stretch between Ross-on-Wye and the A5 at Shrewsbury is a trunk road, maintained by National Highways. Lancashire From the A6 at Bamber Bridge, south of Preston, the road runs parallel to the M6 motorway, through Leyland towards Wigan. Through Ashton in Makerfield and Newton-le-Willows, reaching Warrington via Winwick. In June 2020, a new section of the A49 opened forming part of a link between Wigan town centre and junction 25 on the M6, the section it replaced being renumbered B5386. Cheshire From junction 9 of the M62, there is a dual-carriageway through Warrington, as far as L ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal & River Trust
The Canal & River Trust (CRT), branded as in Wales, holds the guardianship of 2,000 miles of canals and rivers, together with reservoirs and a wide range of heritage buildings and structures, in England and Wales. Launched on 12 July 2012, the Trust took over the responsibilities of the state-owned British Waterways in those two places. History The concept of a National Waterways Conservancy was first championed and articulated in the 1960s by Robert Aickman, the co-founder of the Inland Waterways Association, as a way to secure the future of Britain's threatened inland waterways network. The idea was revived by the management of British Waterways in 2008 in response to increasing cuts in grant-in-aid funding, a drop in commercial income after the financial crisis of 2007–2008 and growing calls by waterway users for a greater say in the running of the waterways. On 18 May 2009, launching 'Twenty Twenty – a vision for the future of our canals and rivers' on the terrace ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cheshire West And Chester Council
Cheshire West and Chester Council is the local authority of Cheshire West and Chester. It is a unitary authority, having the powers of a non-metropolitan county and district council combined. It provides a full range of local government services including Council Tax billing, libraries, social services, processing planning applications, waste collection and disposal, and it is a local education authority. The council was first elected on 1 May 2008, a year before coming into its legal powers on 1 April 2009. After an election in May 2019, no party holds overall control. Powers and functions The local authority derives its powers and functions from the Local Government Act 1972 and subsequent legislation. It has a 'general power of competence' as described in the Localism Act 2011, i.e. it is permitted to act in any manner whatsoever which is not unlawful. For the purposes of local government, Cheshire West and Chester is one of the fifty-five unitary authorities in England. Thi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dutton Horse Bridge
Dutton Horse Bridge is a timber twin-span footbridge across part of the Weaver navigation, near the villages of Acton Bridge and Dutton in Cheshire, England. The bridge is located at , between the Dutton Locks and Dutton Viaduct. It carries the towpath across a subsidiary channel used to regulate the water level, at the point where it rejoins the main river. The bridge dates from 1915–1919 and is by John Arthur Saner. It is recorded in the National Heritage List for England as a designated Grade II listed building; the listing describes it as "an elegant structure in the functional waterways tradition". The bridge is one of the earliest remaining examples of a laminated timber structure, and is also believed to be the sole laminated greenheart timber bridge in the country. History J. A. Saner, the bridge's designer, was chief engineer to the Weaver Navigation Trust from 1888 to 1934. He was responsible for many other innovative structures on the Weaver, including Northw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
