Act of Parliament | |
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Long title | An Act for regulating the Gauge of Railways. |
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Citation | 9 & 10 Vict. c. 57 |
Territorial extent | |
Dates | |
Royal assent | 18 August 1846 |
Other legislation | |
Repealed by | Statute Law Revision Act 1959 |
Status: Repealed | |
Text of statute as originally enacted |
The Railway Regulation (Gauge) Act 1846 [1] (9 & 10 Vict. c. 57) or the Regulating the Gauge of Railways Act 1846 or the Gauge of Railways Act 1846 is an act of the Parliament of the United Kingdom, that was designed to standardise railway tracks. It achieved royal assent on 18 August 1846, during the reign of Queen Victoria of the United Kingdom of Great Britain and Ireland. It mandated that the track gauge – which was the distance between the two running rails' inner faces – of 4 feet 81⁄2 inches to be the standard for Great Britain and 5 feet 3 inches to be the standard for Ireland. [2] [note 1]
The act stipulated that:
...after the passing of this Act it shall not be lawful (except as herein-after excepted) to construct any Railway for the Conveyance of Passengers on any Gauge other than Four Foot Eight Inches and Half an Inch in Great Britain, and Five Feet Three Inches in Ireland...
Furthermore, it also provided that, following the act's passing, it would be illegal to alter a railway gauge that was in use for the conveyance, i.e. transport, of passengers. [2]
The act continued legislative approval of the broad-gauge railways constructed by the Great Western Railway engineer Isambard Kingdom Brunel and endorsed the construction of several new broad-gauge lines, but restricted them to the south-west of England and to Wales. The act stated that these railways "shall be constructed on the Gauge of Seven Feet". [2] [note 2] The resulting isolation of these lines ultimately contributed to the demise of the Great Western Railway broad-gauge system.[ citation needed ]
A standard-gauge railway is a railway with a track gauge of 1,435 mm. The standard gauge is also called Stephenson gauge, international gauge, UIC gauge, uniform gauge, normal gauge and European gauge in Europe, and SGR in East Africa. It is the most widely used track gauge around the world, with about 55% of the lines in the world using it.
A broad-gauge railway is a railway with a track gauge broader than the 1,435 mm used by standard-gauge railways.
In rail transport, track gauge is the distance between the two rails of a railway track. All vehicles on a rail network must have wheelsets that are compatible with the track gauge. Since many different track gauges exist worldwide, gauge differences often present a barrier to wider operation on railway networks.
In railway engineering, "gauge" is the transverse distance between the inner surfaces of the heads of two rails, which for the vast majority of railway lines is the number of rails in place. However, it is sometimes necessary for track to carry railway vehicles with wheels matched to two different gauges. Such track is described as dual gauge – achieved either by addition of a third rail, if it will fit, or by two additional rails. Dual-gauge tracks are more expensive to configure with signals and sidings, and to maintain, than two separate single-gauge tracks. It is therefore usual to build dual-gauge or other multi-gauge tracks only when necessitated by lack of space or when tracks of two different gauges meet in marshalling yards or passenger stations. Dual-gauge tracks are by far the most common configuration, but triple-gauge tracks have been built in some situations.
The Bristol and Gloucester Railway was a railway company opened in 1844 to run services between Bristol and Gloucester. It was built on the 7 ftBrunel gauge, but it was acquired in 1845 by the 4 ft 8+1⁄2 instandard gauge Midland Railway, which also acquired the Birmingham and Gloucester Railway at the same time.
The Kilmarnock and Troon Railway was an early railway line in Ayrshire, Scotland. It was constructed to bring coal from pits around Kilmarnock to coastal shipping at Troon Harbour, and passengers were carried.
The Vale of Neath Railway (VoNR) was a broad gauge railway company, that built a line from Merthyr Tydfil and Aberdare to Neath, in Wales, mostly to transport the products of the Merthyr iron industries to ports on Swansea Bay.
In 1861 the Llynvi Valley Railway was opened in Glamorganshire, Wales, to convey mineral products to the Bristol Channel at Porthcawl. It adopted an earlier tramroad, the Duffryn Llynvi and Porthcawl Railway. The Llynvi and Ogmore Railway was opened in 1865, and the two companies amalgamated to form the Llynvi and Ogmore Railway in 1866. At first Porthcawl harbour was an important destination for onward transport, but this soon declined.
The South Wales Railway was a main line railway which opened in stages from 1850, connecting the Great Western Railway from Gloucester to South Wales. It was constructed on the broad gauge. An original aspiration was to reach Fishguard to engender an Irish ferry transit and transatlantic trade, but the latter did not materialise for many years, and never became an important sector of the business. Neyland was the western terminus of the line until 1906.
The Cheltenham and Great Western Union Railway was a railway company intended to link Cheltenham, Gloucester and Swindon, in England. It was authorised in 1836 but it found it very hard to raise money for the construction, and it opened only a part of its line, between Swindon and Cirencester, in 1841. It sold its business to the Great Western Railway, which quickly built the line through to Gloucester in 1845 and Cheltenham in 1847; part of that route was shared with other companies.
The Ballochney Railway was an early railway built near Airdrie, Lanarkshire, now in Monklands, Scotland. It was intended primarily to carry minerals from coal and ironstone pits, and stone quarries, in the area immediately north and east of Airdrie, to market, predominantly over the adjoining Monkland and Kirkintilloch Railway. Passengers were carried later.
The Slamannan Railway was an early mineral railway between the north-eastern margin of Airdrie and Causewayend on the Union Canal, near Linlithgow, Scotland.
The Monkland and Kirkintilloch Railway was an early mineral railway running from a colliery at Monklands to the Forth and Clyde Canal at Kirkintilloch, Scotland. It was the first railway to use a rail ferry, the first public railway in Scotland, and the first in Scotland to use locomotive power successfully, and it had a great influence on the successful development of the Lanarkshire iron industry. It opened in 1826.
The Dundee and Arbroath Railway was an early railway in Scotland. It opened in 1838, and used the unusual track gauge of 5 ft 6 in (1,676 mm). In 1848 it changed to standard gauge and connected to the emerging Scottish railway network.
The Manchester and Bolton Railway was a railway in the historic county of Lancashire, England, connecting Salford to Bolton. It was built by the proprietors of the Manchester, Bolton and Bury Canal Navigation and Railway Company who had in 1831 converted from a canal company. The 10-mile (16 km) long railway was originally to have built upon most of the line of the canal, but it was eventually built alongside the Salford and Bolton arms of the canal. The Act of Parliament also allowed the construction of a connection to Bury, but technical constraints meant that it was never built.
The Plymouth and Dartmoor Railway (P&DR) was a 4 ft 6 in gauge railway built to improve the economy of moorland areas around Princetown in Devon, England. Independent carriers operated horse-drawn wagons and paid the company a toll. It opened in 1823, and a number of short branches were built in the next few years.
Baulk road is the name given to a type of railway track or 'rail road' that is formed using rails carried on continuous timber bearings, as opposed to the more familiar 'cross-sleeper' track that uses closely spaced sleepers or ties to give intermittent support to stronger rails.
The Wilsontown, Morningside and Coltness Railway was a railway opened in 1845, primarily for mineral traffic, although a passenger service was run sporadically. The line ran from a junction with the Wishaw and Coltness Railway at Chapel, to Longridge, in South Central Scotland, and it was extended to Bathgate in 1850 after takeover by the Edinburgh and Glasgow Railway. It was built to open up further coal deposits and to connect the Wilsontown Ironworks, although it did not actually reach Wilsontown. In common with the other "coal railways" with which it connected, it adopted the track gauge of 4 ft 6 in, often referred to as Scotch gauge.
The Birmingham, Wolverhampton and Dudley Railway was an English railway company promoted to connect those places by rail. It was authorised by Parliament in 1846. It became apparent that it would be advantageous to merge with the Great Western Railway. The rival London and North Western Railway went to great lengths to frustrate the amalgamation, but ultimately failed, and the merger took place in 1847.
The Great Western Railway was a railway company that was dominant in West Wales, in the United Kingdom.