District Railway in the context of "Embankment tube station"

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.

Upminster is an interchange station in the town of Upminster in the London Borough of Havering, East London. It is on the London, Tilbury and Southend line, 15 miles 20 chains (24.5 km) down the line from Fenchurch Street in Central London. It is the eastern terminus of the District line on the London Underground and the eastern terminus of the Liberty line on the London Overground. The station was originally opened on 1 May 1885 by the London, Tilbury and Southend Railway on a new direct route from London to Southend that avoided Tilbury. It became a junction station in 1892 when a new branch line was opened to Romford. The station was expanded in 1932 by the London, Midland and Scottish Railway with a new entrance and additional platforms constructed to serve the electric District Railway local service which was extended from Barking. The station was expanded again in 1957 and 1958, with a seventh platform added and the main station building given a new facade. The station is managed by c2c and is in London fare zone 6.

Earl's Court is a Grade II listed London Underground station in Earl's Court, London, on the District and Piccadilly lines. It is an important interchange for both lines and is situated in both London fare zone 1 and 2. The station has an eastern entrance on Earl's Court Road and a western entrance on Warwick Road (both part of A3220). Another former entrance allowed passengers to enter the station from the other side of Warwick Road, via a ticket hall and subway leading to a concourse beneath the District line platforms. Earl's Court is a step-free tube station; the Earls Court Road entrance provides lift access between street and platform levels.

The station was opened by the District Railway in 1871, two years after the line was built, and had become a hub to five different local routes by 1874. It was damaged by fire the following year, and a new station was constructed on the other side of Earl's Court Road, opening in 1878. A connection to the Great Northern, Piccadilly and Brompton Railway (now the Piccadilly Line) opened in 1906. Earl's Court was the first tube station with escalators, which were added in 1911. Major redevelopment and rebuilding work occurred in 1915, 1936–37 and 2005.

South Kensington is a London Underground station in the district of South Kensington, south west London. It is served by three lines: Circle, District and Piccadilly. On the Circle and District lines the station is between Gloucester Road and Sloane Square stations, and on the Piccadilly line it is between Gloucester Road and Knightsbridge stations. The station is located in London fare zone 1. The main station entrance is located at the junction of Old Brompton Road (A3218), Thurloe Place, Harrington Road, Onslow Place and Pelham Street. Subsidiary entrances are located in Exhibition Road giving access by pedestrian tunnel to the Natural History, Science and Victoria and Albert Museums. Also close by are the Royal Albert Hall, Imperial College London, the Royal College of Music, the London branch of the Goethe-Institut and the Ismaili Centre.

The station is in two parts: sub-surface platforms opened in 1868 by the Metropolitan Railway and the District Railway as part of the companies' extension of the Inner Circle route eastwards from Gloucester Road to Westminster and deep level platforms opened in 1906 by the Great Northern, Piccadilly and Brompton Railway. A variety of underground and main line services have operated over the sub-surface tracks, which have been modified several times to suit operational demands with the current arrangement being achieved in the 1960s. The deep-level platforms have remained largely unaltered, although the installation of escalators in the 1970s to replace lifts improved interchanges between the two parts of the station. Parts of the sub-surface station and the Exhibition Road pedestrian tunnel are Grade II listed.