The London and South Western Railway (LSWR, sometimes written L&SWR) was a railway company in England from 1838 to 1922. Originating as the London and Southampton Railway, its network extended to Dorchester and Weymouth, to Salisbury, Exeter and Plymouth, and to Padstow, Ilfracombe and Bude. It developed a network of routes in Hampshire, Surrey and Berkshire, including Portsmouth and Reading.
The LSWR became famous for its express passenger trains to Bournemouth and Weymouth, and to Devon and Cornwall. Nearer London it developed a dense suburban network and was pioneering in the introduction of a widespread suburban electrified passenger network. It was the prime mover of the development of Southampton Docks, which became an important ocean terminal as well as a harbour for cross channel services and for Isle of Wight ferries. Although the LSWR's area of influence was not the home of large-scale heavy industry, the transport of goods and mineral traffic was a major activity, and the company built a large marshalling yard at Feltham. Freight, docks and shipping business provided almost 40 per cent of turnover by 1908. The company handled the rebuilding of London Waterloo station as one of the great stations of the world, and the construction of the Waterloo & City line, giving access to the City of London. The main line was quadrupled and several of the junctions on it were given grade-separation. It pioneered the introduction of power signalling. In the Boer War its connections at Aldershot, Portland, and on Salisbury Plain, made it a vital part of the war effort, and later during the First World War it successfully handled the huge volume of traffic associated with bringing personnel, horses and equipment to the English channel ports, and the repatriation of the injured. It was a profitable company, paying a dividend of 5% or more from 1871.
Following the Railways Act 1921 the LSWR amalgamated with other railways to create the Southern Railway, on 1 January 1923, as part of the grouping of the railways. It was the largest constituent: it operated 862 route miles, and was involved in joint ventures that covered a further 157 miles. In passing its network to the new Southern Railway, it showed the way forward for long-distance travel and outer-suburban passenger operation, and for maritime activity. The network continued without much change through the lifetime of the Southern Railway, and for some years following nationalisation in 1948. In Devon and Cornwall the LSWR routes duplicated former Great Western Railway routes, and in the 1960s they were closed or substantially reduced in scope. Some unsuccessful rural branch lines nearer the home counties closed too in the 1960s and later, but much of the LSWR network continues in busy use to the present day.
The first main line
The London and South Western Railway arose out of the London and Southampton Railway (L&SR), which was promoted to connect Southampton to the capital; the company envisaged a considerable reduction in the price of coal and agricultural necessities to places served, as well as imported produce through Southampton Docks, and passenger traffic.
Construction probably started on 6 October 1834 under Francis Giles, but progress was slow. Joseph Locke was brought in as engineer, and the rate of construction improved; the first part of the line opened to the public between and Woking Common on 21 May 1838, and it was opened throughout on 11 May 1840. The terminals were at Nine Elms, south of the River Thames and a mile or so southwest of Trafalgar Square, and a terminal station at Southampton close to the docks, which were also directly served by goods trains.
The railway was immediately successful, and road coaches from points further west altered their routes so as to connect with the new railway at convenient interchange points, although goods traffic was slower to develop.
Branch to Gosport, and change of name The London and Southampton Railway promoters had intended to build a branch from Basingstoke to Bristol, but this proposal was rejected by Parliament in favour of the competing route proposed by the Great Western Railway. The parliamentary fight had been bitter, and a combination of resentment and the commercial attraction of expanding westwards remained in the company's thoughts.
A more immediate opportunity was taken up, of serving Portsmouth by a branch line. Interests friendly to the L&SR promoted a Portsmouth Junction Railway, which would have run from Bishopstoke (Eastleigh) via Botley and Fareham to Portsmouth. However antagonism in Portsmouth—which considered Southampton a rival port—at being given simply as branch and thereby a roundabout route to London, killed the prospects of such a line. Portsmouth people wanted their own direct line, but in trying to play off the L&SR against the London and Brighton Railway they were unable to secure the committed funds they needed.
The L&SR now promoted a cheaper line to Gosport, on the opposite side of Portsmouth Harbour, shorter and simpler than the earlier proposal, but requiring a ferry crossing. Approval had been given in 1838 for the construction of a so-called floating bridge, a chain ferry, which started operation in 1840.David Gary, Going Over the Water: Memories of the Gosport Ferry, Chaplin Books, Gosport, 2017, , section 1 The ferry would give an easy transit across Portsmouth Harbour, and the L&SR secured its act of Parliament, the (2 & 3 Vict. c. xxviii) on 4 June. To soothe feelings in Portsmouth, the L&SR included in its bill a change of name to the London and South Western Railway under section 2.
Construction of the Gosport branch was at first quick and simple under the contractor Thomas Brassey. Stations were built at Bishopstoke (the new junction station; later renamed Eastleigh) and . An extremely elaborate station was built at , tendered at £10,980, seven times the tender price for Bishopstoke. However, there was a tunnel at Fareham, and on 15 July 1841 there was a disastrous earth slip at the north end. Opening of the line had been advertised for 11 days later, but the setback forced a delay until 29 November; the ground slipped again four days later, and passenger services were suspended until 7 February 1842.
With train services to Gosport operating, Isle of Wight ferry operators altered some sailings to leave from Gosport instead of Portsmouth. Queen Victoria was fond of travelling to Osborne House on the island, and on 13 September 1845 a branch to the Royal Clarence Victualling Establishment, where she could transfer from train to ship privately, was opened for her convenience.Edwin Course, Gosport's Most Private Station, Gosport Records No 5, pages 11 to 17, 1972, The Gosport SocietyPeter J Keat, Rails to the Yards, Gosport Railway Society, 1992 fourth impression 2012, , Kindle book not paginated
Gauge wars
Between the first proposal for a railway from London to Southampton and the construction, interested parties were considering rail connections to other, more distant, towns that might be served by extensions of the railway. Reaching Bath and Bristol via Newbury was an early objective. The Great Western Railway (GWR) also planned to reach Bath and Bristol, and it obtained its act of Parliament, the Great Western Railway Act 1835 (5 & 6 Will. 4. c. cvii) on 31 August 1835, which for the time being removed those cities from the LSWR's immediate plans. There remained much attractive territory in the South West, the West of England, and even the West Midlands, and the LSWR and its allies continually fought the GWR and its allies to be the first to build a line in a new area.
The GWR was built on the broad gauge of while the LSWR gauge was standard gauge (), and the allegiance of any proposed independent railway was made clear by its intended gauge. The gauge was generally specified in the authorising act of Parliament, and bitter and protracted competition took place to secure authorisation for new lines of the preferred gauge, and to bring about parliamentary rejection of proposals from the rival faction. This rivalry between the GWR and the standard gauge companies became called the gauge wars.
In the early days government held that several competing railways could not be sustained in any particular area of the country, and a commission of experts referred to informally as the "Five Kings" was established by the Board of Trade to determine the preferred development, and therefore the preferred company, in certain districts, and this was formalised in the Railway Regulation Act 1844., chapter 3
Suburban lines
The LSWR was the second British railway company to begin running a commuter service, after the London and Greenwich Railway, which opened in 1836.R H G Thomas, The London and Greenwich Railway, B T Batsford Ltd, London, 1972, , pages 50 and 51
When the LSWR opened its first main line, the company built a station called Kingston, somewhat to the east of the present-day Surbiton station, and this quickly attracted business travel from residents of Kingston upon Thames. The availability of fast travel into London encouraged new housing development close to the new station. Residents of Richmond upon Thames observed the popularity of this facility, and promoted the Richmond Railway from Richmond to Waterloo. The LSWR took over the construction of the extension from Nine Elms to Waterloo itself, and the line from Richmond to Falcon Bridge, at the present-day Clapham Junction, opened in July 1846. The line became part of the LSWR later that year. Already a suburban network was developing, and this gathered pace in the following decades.
The Chertsey branch line opened from Weybridge to Chertsey on 14 February 1848. The Richmond line was extended, reaching Windsor in 1849,Raymond South, Crown, College and Railways: How the Railways Came to Windsor, Barracuda Books Limited, Buckingham, 1978, , pages 39 to 41 while a loop line from via rejoining the Windsor line near had been opened in 1850. In 1856 a friendly company, the Staines, Wokingham and Woking Railway, opened its line from to , and running powers over the line shared by the South Eastern Railway and the Great Western Railway gave access for LSWR trains over the remaining few miles from Wokingham to .
The Hampton Court branch line was opened on 1 February 1849.
South of the main line, the LSWR wished to connect to the important towns of Epsom and Leatherhead. In 1859 the friendly Wimbledon and Dorking Railway opened from Wimbledon, running alongside the main line as far as Epsom Junction, at the site of the later Raynes Park station, then diverging to Epsom, joining there the Epsom and Leatherhead Railway, operated jointly with the London, Brighton and South Coast Railway.
Parts of Kingston were from station but in 1863 a line from Twickenham to Kingston railway station (England) was opened, forming the first part of the Kingston loop line. A single-track Shepperton branch line was laid in 1864, reaching westwards up the Thames Valley. In 1869 the Kingston loop line was completed by the south-eastward extension from Kingston to Wimbledon, with its own dedicated track alongside the main line from Malden to Epsom Junction (Raynes Park), where it joined the former Wimbledon and Dorking Railway lines.
London terminal stations
Nine Elms The company's first London terminus was at Nine Elms on the southwestern edge of the built-up area. The wharf frontage on the Thames was advantageous to the railway's objective of competing with coastal shipping transits, but the site was inconvenient for passengers, who had to travel to or from London either by road or by steamer.