(north of ) The thick black lines denote the lines of the two companies on one of
Euston Station's entrance lodges The company was formed on 16 July 1846 by the '''''' (
9 & 10 Vict. c. cciv), which authorised the amalgamation of the
Grand Junction Railway,
London and Birmingham Railway and the
Manchester and Birmingham Railway. This move was prompted, in part, by the
Great Western Railway's plans for a railway north from
Oxford to Birmingham. (). The station stood on Drummond Street. Further expansion resulted in two additional platforms in the 1870s with four more in the 1890s, bringing the total to 15. The LNWR described itself as the Premier Line. This was justified, as it included the pioneering
Liverpool and Manchester Railway of 1830 and the original LNWR main line linking London, Birmingham and Lancashire had been the first big railway in Britain, opened throughout in 1838. As the largest
joint stock company in the United Kingdom, it collected a greater revenue than any other railway company of its era. With the
Grand Junction Railway acquisition of the
North Union Railway in 1846, the London and North Western Railway operated as far north as Preston. In 1859, the
Lancaster and Preston Junction Railway amalgamated with the
Lancaster and Carlisle Railway and this combined enterprise was leased to the London and North Western Railway, giving it a direct route from London to Carlisle. In 1858, they merged with the
Chester and Holyhead Railway and became responsible for the lucrative Irish Mail trains via the
North Wales Main Line to
Holyhead. On 1 February 1859, the company launched the
limited mail service, which was only allowed to take three passenger coaches, one each for Glasgow, Edinburgh and Perth. The Postmaster General was always willing to allow a fourth coach, provided the increased weight did not cause time to be lost in running. The train was timed to leave Euston at 20.30 and operated until the institution of a dedicated post train, wholly of Post Office vehicles, in 1885. On 1 October 1873 the first sleeping carriage ran between Euston and Glasgow, attached to the
limited mail. It ran three nights a week in each direction. On 1 February 1874 a second carriage was provided and the service ran every night. It was introduced on a section of level track at Mochdre, between Llandudno Junction and Colwyn Bay. The LNWR also had the
Huddersfield Line connecting Liverpool and Manchester with
Leeds, and secondary routes extending to
Nottingham,
Derby,
Peterborough and
South Wales. At its peak just before
World War I, it ran a route mileage of more than , and employed 111,000 people. In 1913, the company achieved a total revenue of £17,219,060 () with working expenses of £11,322,164 (). On 1 January 1922, one year before it amalgamated with other railways to create the
London, Midland and Scottish Railway (LMS), the LNWR amalgamated with the
Lancashire and Yorkshire Railway (including its subsidiary the
Dearne Valley Railway) and at the same time absorbed the
North London Railway and the
Shropshire Union Railways and Canal Company, both of which were previously controlled by the LNWR. With this, the LNWR achieved a route mileage (including joint lines, and lines leased or worked) of . The company built
a war memorial in the form of an obelisk outside Euston station to commemorate the 3,719 of its employees who died in the First World War. After the Second World War, the names of the LMS's casualties were added to the LNWR's memorial. The LNWR were also involved in the mass manufacture of replacement legs in the mid 19th century and the early 20th century. This is due-to the routine demand for prostheses for disabled staff. Serious injuries that resulted in the loss of limbs were common at this time with over 4,963 casualties in the year of 1910 on the LNWR alone, and over 25,000 injuries across the whole industry, manufacturing prostheses resulted in self-sufficiency for the company. ==Electrification==