The following is a list of constituents of British Railways. British Railways (BR) was formed by nationalisation on 1 January 1948 in accordance with the Transport Act 1947. It had four major constituents, but there were a number of joint lines between these, and additionally some light railways were taken into the fold. Even then, some light railways were not nationalised.
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The major constituents (the "Big Four") were:
Joint railways between the four major constituents (and others) were:
Joint railways between the four major constituents and others were:
Irish railways owned by the LMS (the Northern Counties Committee and Dundalk, Newry and Greenore Railway lines) were also acquired but the NCC was quickly sold on to the Ulster Transport Authority, the transport unit of the Government of Northern Ireland as a result of the Ireland Act 1949. The Dundalk, Newry and Greenore Railway closed in 1951.
The London and North Western Railway was a British railway company between 1846 and 1922. In the late 19th century, the LNWR was the largest joint stock company in the world.
The London, Midland and Scottish Railway (LMS) was a British railway company. It was formed on 1 January 1923 under the Railways Act 1921, which required the grouping of over 120 separate railways into four. The companies merged into the LMS included the London and North Western Railway, the Midland Railway, the Lancashire and Yorkshire Railway, several Scottish railway companies, and numerous other, smaller ventures.
The Railways Act 1921, also known as the Grouping Act, was an act of Parliament enacted by the British government, and was intended to stem the losses being made by many of the country's 120 railway companies, by "grouping" them into four large companies, dubbed the "Big Four". The intention was to reduce inefficient internal competition between railway companies, and retain some of the benefits which the country had derived from a government-controlled railway system during and after the Great War of 1914–1918. The provisions of the act took effect from the start of 1923.
The London, Midland and Scottish Railway (LMS) was involved in the development of railway electrification of Britain. Like the LNER and the SR the LMS took over several schemes that had been developed by its constituent companies and also completed some of its own. All were suburban lines, in London, Liverpool and Manchester, and were usually steam lines converted to electric traction. Each service is listed below, showing dates of opening and the railway responsible for its conversion.
The South Yorkshire Joint Railway was a committee formed in 1903, between the Great Central Railway, the Great Northern Railway, the Lancashire and Yorkshire Railway, the Midland Railway and the North Eastern Railway to oversee the construction of a new railway in the Doncaster area of South Yorkshire, England. The five companies had equal rights over the line, each of the companies regularly working trains over it.
The steam locomotives of British Railways were used by British Railways over the period 1948–1968. The vast majority of these were inherited from its four constituent companies, the "Big Four".
The Western Region was a region of British Railways from 1948. The region ceased to be an operating unit in its own right on completion of the "Organising for Quality" initiative on 6 April 1992. The Region consisted principally of ex-Great Western Railway lines, minus certain lines west of Birmingham, which were transferred to the London Midland Region in 1963 and with the addition of all former Southern Railway routes west of Exeter, which were subsequently rationalised.
The LMS Northern Counties Committee (NCC) Class Y was a class of 0-6-0T steam locomotives formed when two LMS Fowler Class 3F engines were regauged from 4 ft 8+1⁄2 instandard gauge to the 5 ft 3 in Irish broad gauge in 1944 becoming NCC Nos.18 and 19.
The history of rail transport in Great Britain 1923–1947 covers the period when the British railway system was run by the Big Four group of companies – the London, Midland and Scottish Railway (LMS); the Great Western Railway (GWR); the London and North Eastern Railway (LNER); and the Southern Railway (SR). The period includes the investment following World War I; the rise in competition from the roads in the 1920s; development of steam locomotives capable of sustained 100 mph (160 km/h) running; the Great Depression of the 1930s; World War II and its aftermath; and the lead up to nationalisation during 1947.
The "Big Four" was a name used to describe the four largest railway companies in the United Kingdom in the period 1923–1947. The name was coined by The Railway Magazine in its issue of February 1923: "The Big Four of the New Railway Era".
Ulster railways, present and past, include:
Henry Givens Burgess PC(Ire) was an Irish railway executive and politician.
The railway system of Buckinghamshire has a long and complex history dating back to the 1830s with the opening of sections of today's West Coast Main Line and Great Western Main Line. The development of Buckinghamshire's railway network was largely due to its position nationally as many long-distance routes chose to go through Buckinghamshire, especially between Britains two largest cities, London and Birmingham. The county had its own pulling power in addition, as produce such as the Aylesbury duck could then be easily transported to the capital.
Annaloughlan Halt was a railway halt which served Annaloughan in County Louth, Ireland.
The 26 miles (42 km) Dundalk, Newry and Greenore Railway was an Irish gauge railway in Ireland. It was conceived in the 1860s to provide a link between the towns in its title and the London and North Western Railway port at Greenore, from where a ferry service operated to Holyhead. It was opened between Greenore and Dundalk in 1873 and extended to Newry in 1876. The company operated a hotel at Greenore.
The 1948 Locomotive Exchange Trials were organised by the newly nationalised British Railways (BR). Locomotives from the former "Big Four" constituent companies were transferred to and worked on other regions. Officially, these comparisons were to identify the best qualities of the four different schools of thought of locomotive design so that they could be used in the planned BR standard designs. However, the testing had little scientific rigour, and political influence meant that LMS practice was largely followed by the new standard designs regardless. However, the trials were useful publicity for BR to show the unity of the new British Railways. To record the locomotive performances, one of three dynamometer cars were included in the train directly behind the locomotive.