London underground stations

The total number of annu. London Underground consists of 11 lines, with a total of kilometers mi in length, which makes the Underground being the fourth-longest metro system worldwide. Underground lines are made up of the deep-tube lines and the sub-surface network lines. London Underground has 93 miles km of the tube tunnel and about 20 miles 32 km of the cut-and-cover tunnel. The Underground lines are electrified with a four-rail DC system.

The average speed on the Underground reaches These lines have a circular bi-directional loop around zone 1. The Circle Line is designated with Yellow color and is The line serves 36 stations, has seven cars, and depending on the statistics of , it reached an average of ,weekday ridership. The District Line is marked with Green color. It is around Hours of Operation The London Underground opening hours vary from line to line, while the first London subway trains generally start operation at am, and the last until after am.

Trains work from Monday to Saturday, along with the reduced working hours on Sunday. The London metro system trains usually run until midnight. However, passengers are recommended to check the timing information with staff at the particular tube station to find out the exact details on when the last train runs.

Furthermore, the London Underground runs with a limited service on special days, mainly during holidays. For instance, on Christmas Eve, some lines are usually closing early, and do not operate on Christmas Day. Also, on Boxing Day, there is a limited rail service available. Night Tube Schedule Besides, the London Underground transit system launched a hour underground service which operates on certain lines.

There is no service available on the West Ruislip branch. There is no service available on Bank branches and Mill Hill East. Piccadilly line - runs between Heathrow Terminals 1, 2, 3 and 5, and Cockfosters. There is no service available between Uxbridge and Acton Town and to Terminal 4 as well.

There are various ways for ticketing and payment options at the London Underground system. Besides, there are single and return tickets available, but Travelcards, seasonal tickets , are used for longer times than a day. Travelcards are available on Oyster cards.

The Oyster card should be 'touched in' at the entrance and exit of travel. In , TfL became the 1st public transport who accepted payment from contactless bank cards, since September Later, the UK Underground adopted Apple Pay and Android Pay options that allow passengers to pay via using a contactless-enabled smartwatch or phone.

London Councils manage a fare scheme for residents who are disabled, with special needs or meet specific age criteria. For instance, the UK residents aged above 66, can use a card called a "Freedom Pass," which allows free travel on TfL-operated lines at all times.

The card is valid on some National Rail services within London. The card is valid at weekends and from Monday to Friday after The Underground also provides a proof-of-payment system. The Circle Line is designated with Yellow color and is The line serves 36 stations, has seven cars, and depending on the statistics of , it reached an average of ,weekday ridership. The District Line is marked with Green color. It is around There are various ways for ticketing and payment options at the London Underground system.

Besides, there are single and return tickets available, but Travelcards, seasonal tickets , are used for longer times than a day. Travelcards are available on Oyster cards. The Oyster card should be 'touched in' at the entrance and exit of travel. In , TfL became the 1st public transport who accepted payment from contactless bank cards, since September Later, the UK Underground adopted Apple Pay and Android Pay options that allow passengers to pay via using a contactless-enabled smartwatch or phone.

London Councils manage a fare scheme for residents who are disabled, with special needs or meet specific age criteria. For instance, the UK residents aged above 66, can use a card called a "Freedom Pass," which allows free travel on TfL-operated lines at all times. The card is valid on some National Rail services within London. The card is valid at weekends and from Monday to Friday after The Underground also provides a proof-of-payment system. The system is guarded by both plain-clothes and uniformed inspectors equipped with hand-held Oyster-card readers.

Planned Stations Besides, Transport for London announced plans and aims to extend the Northern line and add two new stations to the network.