The Metropolitan line, colloquially known as the Met, is a London Underground line between Aldgate in the City of London and Amersham and Chesham in Buckinghamshire, with branches to Watford in Hertfordshire and Uxbridge in Hillingdon. Printed in magenta on the tube map, the line is 41.4 miles (66.7 km) in length and serves 34 stations. Between Aldgate and Finchley Road, the track is mostly in shallow "cut and cover" tunnels, apart from short sections at Barbican and Farringdon stations. The rest of the line is above ground, with a loading gauge of a similar size to those on main lines. Just under 94 million passenger journeys were made on the line in 2019.
Marylebone station is a Central London railway terminus and connected London Underground station in the Marylebone area of the City of Westminster. On the National Rail network, it is also known as London Marylebone and is the southern terminus of the Chiltern Main Line to Birmingham. An accompanying Underground station is on the Bakerloo line, sited between Edgware Road and Baker Street stations in Transport for London's fare zone 1.
Amersham is a London Underground station in the market town of Amersham in Buckinghamshire, England which is also used by National Rail services.
Uxbridge is a London Underground station in Uxbridge in the London Borough of Hillingdon, West London. The station is the terminus of the Uxbridge branches of both the Metropolitan line and the Piccadilly line. The next station towards London is Hillingdon. The station is 15.5 miles (25 km) west of Charing Cross and is in Travelcard Zone 6. The closest station on the Chiltern Line and Central line is West Ruislip, accessible by the U1 and U10 buses. The closest station on the Elizabeth line is West Drayton, accessible by the U1, U3, U5 and 222 buses. Uxbridge was formerly the terminus of a branch of the District line which ran from Ealing Common; the Piccadilly line took over in 1933.
Rayners Lane is a London Underground station in the district of Rayners Lane in north west London, amid a 1930s development originally named Harrow Garden Village. The station is on the Uxbridge branch of both the Metropolitan and Piccadilly lines. On the Metropolitan line, the station is between Eastcote and West Harrow stations. On the Piccadilly line, it is between Eastcote and South Harrow stations. The station is located to the west of the junction of Rayners Lane, Alexandra Avenue and Imperial Drive (A4090). It is in Travelcard Zone 5. Just east of the station, the Piccadilly and Metropolitan lines tracks join for services to Uxbridge and separate for those to Central London.
Ruislip is a London Underground station in Ruislip in west London. The station is on the Uxbridge branch of both the Metropolitan and Piccadilly lines, between Ickenham and Ruislip Manor stations. The station is located on Station Approach. It is in Travelcard Zone 6. It is the oldest station on the Uxbridge branch and was originally the only intermediate station on the line between Uxbridge and Harrow-on-the-Hill.
Ruislip Gardens is a London Underground station. It lies on the Central line, between West Ruislip and South Ruislip, in Travelcard Zone 5. The closest stations on the Metropolitan line and Piccadilly line are Ruislip and Ruislip Manor. The station serves RAF Northolt.
Eastcote is a London Underground station in Eastcote in the west of Greater London. The station is on the Uxbridge branch of both the Metropolitan line and Piccadilly line, between Ruislip Manor and Rayners Lane stations. The station is located on Field End Road. It is in Travelcard Zone 5.
Chesham tube station is a London Underground station in the market town of Chesham in Buckinghamshire, England. It was opened on 8 July 1889 by the Metropolitan Railway (MR). It is the terminus station of the Chesham branch of the Metropolitan line, which runs from Chalfont & Latimer. The station, a Grade II listed building, is in London fare Zone 9.
South Ruislip is a station served by London Underground and Chiltern Railways in South Ruislip in West London. The station is owned, managed and staffed by London Underground. The station is in Travelcard Zone 5.
Greenford is a London Underground and National Rail station in Greenford, Greater London, and is owned and managed by London Underground. It is the terminus of the National Rail Greenford branch line, 2 miles 40 chains down the line from West Ealing and 9 miles 6 chains measured from London Paddington. On the Central line, it is between Perivale and Northolt stations while on National Rail, the next station to the south on the branch is South Greenford.
Denham railway station is a railway station in the village of Denham in Buckinghamshire, England. It is on the Chiltern Main Line between West Ruislip and Denham Golf Club.
Hanger Lane is a London Underground station in Hanger Hill, Ealing, on the border between West and Northwest London. It is located on the West Ruislip branch of the Central line, between Perivale and North Acton stations, and is in Travelcard Zone 3.
Harrow-on-the-Hill is an interchange railway station in Harrow, served by suburban London Underground Metropolitan line services and commuter National Rail services on the London–Aylesbury line. It is 9 miles 18 chains down the line from London Marylebone. Harrow-on-the-Hill is the final Metropolitan line station from Central London before the line splits with the main branch towards Watford, Chesham or Amersham and the diverged Uxbridge branch towards Uxbridge. It is in Travelcard Zone 5.
Ickenham is a London Underground station located in Ickenham in the London Borough of Hillingdon. The station is on the Uxbridge branch of both the Metropolitan and Piccadilly lines, between Hillingdon and Ruislip stations. It is in Travelcard Zone 6.
Rickmansworth is an interchange railway station in the town of Rickmansworth, Hertfordshire, northwest of central London, served by the London Underground Metropolitan line and by Chiltern Railways. It is one of the few London Underground stations beyond Greater London and as a consequence is in Travelcard Zone 7. The station is a good location to alight from to explore the Chess Valley.
Ruislip Manor is a London Underground station in Ruislip Manor in west London. The station is on the Uxbridge branch of both the Metropolitan and Piccadilly lines, between Ruislip and Eastcote stations. The station is located on Victoria Road, where the line crosses on a bridge: there are two curved entrances, with access to the platforms being by stairways. It is in Travelcard Zone 6. The closest station on the Central line is Ruislip Gardens.
Hillingdon tube station is a London Underground station in North Hillingdon in the London Borough of Hillingdon, West London. Located between Uxbridge and Ickenham, it is in Travelcard Zone 6. It is the penultimate station on the Uxbridge branch of both the Metropolitan line and the Piccadilly line. Resited in 1992, it is also the most recently constructed station on the Metropolitan line.
The Great Western and Great Central Joint Railway was a railway built and operated jointly by the Great Western Railway (GWR) and Great Central Railway (GCR) between Northolt and Ashendon Junction. It was laid out as a trunk route with gentle curves and gradients and spacious track layouts. The two companies each needed approach railways at both ends of the line to connect their respective systems; these were built as part of a single project.
The Acton–Northolt line (ANL), otherwise known as the New North Main Line (NNML), is a railway line in West London, England. Built between 1903 and 1906, it runs from the Great Western Main Line at Old Oak Common TMD to the Chiltern Main Line at South Ruislip, alongside the West Ruislip branch of the London Underground Central line, for a distance of around 11 miles (18 km).
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London transportportal 
