Thomas Telford was a Scottish civil engineer. After establishing himself as an engineer of road and canal projects in Shropshire, he designed numerous infrastructure projects in his native Scotland, as well as harbours and tunnels. Such was his reputation as a prolific designer of highways and related bridges, he was dubbed the Colossus of Roads, and, reflecting his command of all types of civil engineering in the early 19th century, he was elected as the first president of the Institution of Civil Engineers, a post he held for 14 years until his death.
Cast iron is a class of iron–carbon alloys with a carbon content of more than 2% and silicon content around 1–3%. Its usefulness derives from its relatively low melting temperature. The alloying elements determine the form in which its carbon appears: white cast iron has its carbon combined into an iron carbide named cementite, which is very hard, but brittle, as it allows cracks to pass straight through; grey cast iron has graphite flakes which deflect a passing crack and initiate countless new cracks as the material breaks, and ductile cast iron has spherical graphite "nodules" which stop the crack from further progressing.
The Pontcysyllte Aqueduct is a navigable aqueduct that carries the Llangollen Canal across the River Dee in the Vale of Llangollen in northeast Wales.
William Jessop was an English civil engineer, best known for his work on canals, harbours and early railways in the late 18th and early 19th centuries.
Coalbrookdale is a village in the Ironbridge Gorge and the Telford and Wrekin borough of Shropshire, England, containing a settlement of great significance in the history of iron ore smelting. It lies within the civil parish called the Gorge.
The Derby Canal ran 14 miles (23 km) from the Trent and Mersey Canal at Swarkestone to Derby and Little Eaton, and to the Erewash Canal at Sandiacre, in Derbyshire, England. The canal was authorised by an Act of Parliament in 1793 and was fully completed in 1796. It featured a level crossing of the River Derwent in the centre of Derby. An early tramroad, known as the Little Eaton Gangway, linked Little Eaton to coal mines at Denby. The canal's main cargo was coal, and it was relatively successful until the arrival of the railways in 1840. It gradually declined, with the gangway closing in 1908 and the Little Eaton Branch in 1935. Early attempts at restoration were thwarted by the closure of the whole canal in 1964. Since 1994, there has been an active campaign for restoration spearheaded by the Derby and Sandiacre Canal Trust and Society. Loss of the Derwent crossing due to development has resulted in an innovative engineering solution called the Derby Arm being proposed, as a way of transferring boats across the river.
Benjamin Outram was an English civil engineer, surveyor and industrialist. He was a pioneer in the building of canals and tramways.
Chirk Aqueduct is a 70-foot (21 m) high and 710-foot (220 m) long navigable aqueduct that carries what is now the Llangollen Canal across the Ceiriog Valley near Chirk, on the England-Wales border, spanning the two countries.
The Shrewsbury Canal was a canal in Shropshire, England. Authorised in 1793, the main line from Trench to Shrewsbury was fully open by 1797, but it remained isolated from the rest of the canal network until 1835, when the Birmingham and Liverpool Junction Canal built the Newport Branch from Norbury Junction to a new junction with the Shrewsbury Canal at Wappenshall. After ownership passed to a series of railway companies, the canal was officially abandoned in 1944; many sections have disappeared, though some bridges and other structures can still be found. There is an active campaign to preserve the remnants of the canal and to restore the Norbury to Shrewsbury line to navigation.
Longdon-upon-Tern is a village in the civil parish of Rodington, in the unitary district of Telford and Wrekin, in east central Shropshire, England. It is approximately 11 kilometres (6.8 mi) east of Shrewsbury and 11 kilometres (6.8 mi) north-west of Telford. Longdon-Upon-Tern is situated on the River Tern, a tributary of the River Severn. In 1971 the parish had a population of 127.
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. Roman aqueducts were used to transport water and were created in Ancient Rome. 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.
Cosgrove aqueduct is a navigable cast iron trough navigable aqueduct that carries the Grand Union Canal over the River Great Ouse, on the borders between Buckinghamshire and Northamptonshire at the northwest margin of Milton Keynes in England. The present structure was built in 1811, to replace a previous brick structure that had failed. When the present structure was erected, it was known as the "Iron Trunk". The structure has two cast iron trough spans, with a single central masonry pier. The abutments were constructed in masonry but have been refaced in brick during the twentieth century. The trough is 15 feet (4.6 m) wide, 6 ft 6 in (1.98 m) deep, with a total length of 101 feet (31 m). The canal surface is about 40 feet (12 m) above the surface of the river. There are large approach earthworks about 36 feet (11 m) high above the valley floor and 150 feet (46 m) wide, with a total length of half a mile (800m).
The Four Counties Ring is a canal ring which links the four English counties of Cheshire, Staffordshire, Shropshire and West Midlands.
Berwick Tunnel is a canal tunnel located on the Shrewsbury Canal, Shropshire, England, UK.
William Reynolds was an ironmaster and a partner in the ironworks in Coalbrookdale in Shropshire, England. He was interested in advances in science and industry, and invented the inclined plane for canals.
Longdon Halt railway station was a station in Longdon-on-Tern, Shropshire, England. The station was opened in 1934 and closed in 1963. There were two short wooden edged platforms with wooden waiting shelters. Both platforms were accessible from steps down the shallow cutting leading from the road over bridge.
The Longdon-on-Tern Aqueduct, near Longdon-on-Tern in Shropshire, was one of the first two canal aqueducts to be built from cast iron.
Ketley Ironworks was an ironworks in Ketley, in Shropshire, England. Established in 1756, it was one of the largest ironworks in Britain during its ownership by William Reynolds and his brother Joseph.
Rodington is a civil parish in the district of Telford and Wrekin, Shropshire, England. It contains 20 listed buildings that are recorded in the National Heritage List for England. Of these, one is listed at Grade I, the highest of the three grades, two are at Grade II*, the middle grade, and the others are at Grade II, the lowest grade. The parish contains the villages of Rodington and Longdon-on-Tern, and is otherwise rural. The Shrewsbury Canal, now disused, passed through the parish, and a surviving cast iron aqueduct is listed. Most of the other listed buildings are houses and associated structures, cottages, farmhouses and farm buildings, the earliest of which are timber framed. The other listed buildings include a public house, two churches, and two bridges.
