Marple Aqueduct
![]() | This article needs additional citations for verification. (April 2020) |
Marple Aqueduct | |
---|---|
The Marple Aqueduct from the River Goyt | |
Coordinates | 53°24′26″N 2°04′09″W / 53.4073°N 2.0691°WCoordinates: 53°24′26″N 2°04′09″W / 53.4073°N 2.0691°W |
OS grid reference | SJ955900 |
Carries | Peak Forest Canal |
Crosses | River Goyt |
Locale | Marple, Greater Manchester |
Maintained by | Canal & River Trust |
Heritage status | Grade I listed,[1] Scheduled Monument[2] |
Characteristics | |
Total length | 105 yards (96 m) |
Width | 8 feet (2.4 m) |
Height | 30 metres (98 ft)[1] |
Traversable? | yes |
Towpaths | Western side only |
No. of spans | Three |
History | |
Designer | Benjamin Outram |
Construction start | 1795 |
Construction end | 1799 |
Opened | 1800 |
Location | |
![]() |
Marple Aqueduct (also known as Goyt Aqueduct[1]) at Marple, Greater Manchester, in north-west England was built to carry the lower level of the Peak Forest Canal across the River Goyt (treated as part of the River Mersey until 1896).
The company's engineer, Benjamin Outram, was responsible for the design and Thomas Brown, the resident engineer, for its construction. The construction contract was placed with William Broadhead, Bethel Furness and William Anderson in 1795. Furness died later in 1795, so the aqueduct was completed by the remaining partners in 1799, but not brought into use until 1800. Seven men lost their lives during its construction.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/0/03/Marple_aqueduct_1803.jpg/220px-Marple_aqueduct_1803.jpg)
It is the highest canal aqueduct in England and the highest masonry-arch aqueduct in Britain. The difference in water levels in the river and canal is some 90 feet (27.4m) (exceeded only by the Pontcysyllte aqueduct, an iron trough carried on stone columns, where the difference is 126 feet (38.4m)). It contains some 8,000 cubic yards (6,000 m³) of masonry. The three semi-circular arches are about 78 feet (23.8m) above water level, with spans of approximately 60 feet (18.3m) at 72 feet (22m) centres. The lower parts are of red sandstone from the nearby Hyde Bank quarry. The upper parts are of white stone from a quarry at Chapel Milton. The abutments widen in well-proportioned curves and batter or diminish upwards in the same manner. The skilful use of architectural features, such as the circular piercing of the spandrels, string courses, arch rings and pilasters of ashlar stone, oval piers and stone of different type and colour have created a graceful structure, which is superlative in its class.
In 1860, damage caused by repeated frost heave after water leaked through the puddling of the trough had to be urgently repaired by Charles Sacré, chief engineer of the Manchester, Sheffield and Lincolnshire Railway, which then owned the canal. He tied together the two faces above the central arch by 2-inch bolts through the structure, secured by the plates that can still be seen. A hundred years later, a similar problem was ignored by British Waterways (BW) and on the night of 9 January 1962 the outer face of the north-east arch collapsed. BW, supported by the Ministry of Transport, thought that it would be "a complete waste of money" to do other than demolish the aqueduct and formally close the lower Peak Forest and Ashton Canals. However, it was saved by the intervention of Geoffrey Rippon, the Minister of Public Buildings and Works, who facilitated an agreement whereby a sympathetic Cheshire County Council funded the extra cost of full restoration, over and above what it would have cost BW to demolish it, under the terms of the Local Authorities (Historic Buildings) Act 1962, which Rippon himself had steered through Parliament. The main contractor for the restoration was Harry Fairclough Ltd of Warrington, with Rendel, Palmer & Tritton as the consulting engineers.
The aqueduct was scheduled as an ancient monument soon afterwards and was Grade I listed in 1966.[1] For many years, its picturesque setting in the Goyt valley was obscured by the uncontrolled growth of self-set trees. These have now been cut back to restore the view.[citation needed]
See also[]
- Grade I listed buildings in Greater Manchester
- Listed buildings in Marple, Greater Manchester
- List of canal aqueducts in Great Britain
- Scheduled Monuments in Greater Manchester
Photo gallery[]
Marple Aqueduct as viewed from a drone
Working boat traversing Marple Aqueduct
Working narrowboat on Marple Aqueduct, with the viaduct to the north
Working freight boat on Marple Aqueduct
The canal swings away and passes under the railway viaduct.
It then enters the Marple flight of locks.
References[]
![]() |
Wikimedia Commons has media related to Marple Aqueduct. |
- Grahame Boyes and Brian Lamb, (2012) The Peak Forest Canal and Railway: an engineering and business history, Derby: Railway & Canal Historical Society
- ^ Jump up to: a b c d Historic England. "Peak Forest Canal, Goyt Aqueduct (Grade I) (1242267)". National Heritage List for England. Retrieved 10 April 2020.
- ^ Historic England. "Marple Aqueduct (1001954)". National Heritage List for England. Retrieved 10 April 2020.
- Bridges in Greater Manchester
- Buildings and structures in the Metropolitan Borough of Stockport
- Bridges completed in 1800
- Navigable aqueducts in England
- Grade I listed buildings in Greater Manchester
- Marple, Greater Manchester