District line in the context of "London Underground"

The Circle line is a spiral-shaped London Underground line, running from Hammersmith in the west to Edgware Road and then looping around central London back to Edgware Road. The railway is below ground in the central section and on the loop east of Paddington. Unlike London's deep-level lines, the Circle line tunnels are just below the surface and are of similar size to those on British main lines. Printed in yellow on the Tube map, the 17-mile (27 km) line serves 36 stations, including most of London's main line termini. Almost all of the route, and all the stations, are shared with one or more of the three other sub-surface lines, namely the District, Hammersmith & City and Metropolitan lines. On the Circle and Hammersmith & City lines combined, over 141 million passenger journeys were recorded in 2019.

The first section became operational in 1863 when the Metropolitan Railway opened the world's first underground line between Paddington and Farringdon with wooden carriages and steam locomotives. The same year a select committee report recommended an "inner circle" of lines connecting the London railway termini, and the Metropolitan District Railway (commonly known as the District Railway) was formed to build the southern portion of the line.

The Hammersmith & City line is a London Underground line that runs between Hammersmith in west London and Barking in east London. Coloured pink on the Tube map, it serves 29 stations over 15.8 miles (25.5 km). Between Farringdon and Aldgate East it skirts the City of London, the capital's financial heart, hence the line's name. Its tunnels are just below the surface and are a similar size to those on British main lines. Most of the track and all stations are shared with the Circle, District or Metropolitan lines. Over 141 million passenger journeys are made each year on the Hammersmith & City line.

In 1863, the Metropolitan Railway began the world's first underground railway service between Paddington and Farringdon with wooden carriages hauled by steam locomotives. The following year, a railway west from Paddington to Hammersmith was opened and this soon became operated and owned jointly by the Metropolitan and Great Western Railway companies. The line was then extended to the east, in stages, reaching the East London Railway in 1884. The line was electrified in 1906, and, in 1936, after the Metropolitan Railway had been absorbed by the London Passenger Transport Board, some Hammersmith & City line trains were extended over the former District Railway line to Barking. The Hammersmith & City route was shown on the Tube map as part of the Metropolitan line until 30 July 1990, when it was redesignated as a separate line.

Embankment is a London Underground station in the City of Westminster, known by various names during its history. It is served by four lines: Bakerloo, Circle, District and Northern. On the Bakerloo line and the Charing Cross branch of the Northern line, the station is between Charing Cross and Waterloo stations. On the Circle and District lines, it is between Westminster and Temple stations. It is in London fare zone 1. The station has two entrances, one on Victoria Embankment and the other on Villiers Street. The station is adjacent to Victoria Embankment Gardens and is close to Charing Cross station, Embankment Pier, Hungerford Bridge, Cleopatra's Needle, the Royal Air Force Memorial, the Savoy Chapel and Savoy Hotel and the Playhouse and New Players Theatres.

The station is in two parts: sub-surface platforms opened on 30 May 1870 by the District Railway (DR) as part of the company's extension of the Inner Circle eastwards from Westminster to Blackfriars and deep-level platforms opened in 1906 by the Baker Street and Waterloo Railway (BS&WR) and 6 April 1914 by the Charing Cross, Euston and Hampstead Railway (CCE&HR). A variety of underground and main line services have operated over the sub-surface tracks and the CCE&HR part of the station was reconstructed in the 1920s.

The North London line is a railway line which passes through the inner suburbs of London, England between Richmond in the south-west and Stratford in the east, avoiding central London. Its route is a rough semicircle.

Although much of it originated as part of the North London Railway, the current route is the result of a series of amalgamations, closures and reopenings, and has a mix of third-rail and overhead electrical power supply. It remains heavily used by freight services in addition to the Mildmay line passenger service on the London Overground. Between Richmond and Gunnersbury, London Underground's District line shares tracks with the Mildmay line; the entire route is owned and maintained by Network Rail.

The Piccadilly line is a deep-level London Underground line which runs between the west and the north of London with 53 stations on the line. The line serves Heathrow Airport, and some of its stations are near tourist attractions in Central London such as King's Cross, Piccadilly Circus and Buckingham Palace. It has two western branches which split at Acton Town, with the main one towards Heathrow Airport terminals and the other northern branch towards Uxbridge. The District and Metropolitan lines share some sections of track with the Piccadilly line. The line is printed in dark blue (officially "Corporate Blue", Pantone 072) on the Tube map. It is the sixth-busiest line on the Underground network, with nearly 218 million passenger journeys in 2019.

The first section, between Finsbury Park and Hammersmith, was opened in 1906 as the Great Northern, Piccadilly and Brompton Railway (GNP&BR). The station tunnels and buildings were designed by Leslie Green, featuring ox-blood terracotta facades with semi-circular windows on the first floor. When Underground Electric Railways of London (UERL) took over the line, it was renamed the Piccadilly line. Subsequent extensions were made to Cockfosters, Hounslow West and Uxbridge in the early 1930s, when many existing stations on the Uxbridge and Hounslow branches were rebuilt to designs by Charles Holden of the Adams, Holden & Pearson architectural practice. These were generally rectangular, with brick bases and large tiled windows, topped with a concrete slab roof. The western extensions took over certain existing District line services, which were fully withdrawn in 1964.

Earl's Court is a district of Kensington in the Royal Borough of Kensington and Chelsea in West London, bordering the rail tracks of the West London line and District line that separate it from the ancient borough of Fulham to the west, the sub-districts of South Kensington to the east, Chelsea to the south and Kensington to the northeast. It lent its name to the now defunct pleasure grounds opened in 1887 followed by the pre–World War II Earls Court Exhibition Centre, as one of the country's largest indoor arenas and a popular concert venue, until its closure in 2014.

In practice, the notion of Earl's Court, which is geographically confined to the SW5 postal district, tends to apply beyond its boundary to parts of the neighbouring Fulham area with its SW6 and W14 postcodes to the west, and to adjacent streets in postcodes SW7, SW10 and W8 in Kensington and Chelsea.

Victoria station, also known as London Victoria, is a central London railway terminus and connected London Underground station in Victoria, in the City of Westminster, managed by Network Rail. Named after the nearby Victoria Street, the mainline station is a terminus of the Brighton Main Line to Gatwick Airport and Brighton and the Chatham Main Line to Ramsgate and Dover via Chatham. From the main lines, trains can connect to the Catford Loop Line, the Dartford Loop Line, the Sutton & Mole Valley lines to Dorking and the Oxted line to East Grinstead. Southern operates most commuter and regional services to south London, Sussex and parts of east Surrey and south-east Hampshire while Southeastern operates trains to south-east London and Kent, alongside limited services operated by Thameslink. Gatwick Express trains run direct to Gatwick. The London Underground station is served by three lines: Circle, District and Victoria. On the Circle and District lines, the station is between Sloane Square and St James's Park stations. On the Victoria line, it is between Pimlico and Green Park stations. The area around the station is an important interchange for other forms of transport: a local bus station is in the forecourt and Victoria Coach Station is nearby, which serves national and international coaches.

Victoria was built to serve both the Brighton and Chatham Main Lines, and has always had a "split" feel of being two separate stations. The Brighton station opened in 1860 with the Chatham station following two years later. It replaced a temporary terminus at Pimlico, and construction involved building the Grosvenor Bridge over the River Thames. It became immediately popular as a London terminus, causing delays and requiring upgrades and rebuilding. It was well known for luxury Pullman train services and continental boat-train trips, and became a focal point for soldiers during World War I.

Wimbledon is an interchange station in the centre of Wimbledon for London Underground, London Trams and National Rail services, and is the only station in London that provides an interchange between the London Underground and Tramlink.

It serves as a junction for services from the Underground's District line, two National Rail operators (South Western Railway and Thameslink), and Tramlink services. The station is in London fare zone 3. It is 7 miles 19 chains (11.6 km) from London Waterloo on the South West Main Line.