Jubilee Line

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The Jubilee Line is a line on the London Underground, coloured silver grey on the Tube map.

Contents

History

The line opened on 1 May 1979, taking over one of the Bakerloo Line's two branches to relieve congestion on their common portion. The Baker Street to Stanmore branch was joined to a new four-kilometre segment into central London with a terminus at a new station at Charing Cross railway station.

The previous Charing Cross station, on the Circle, District, Bakerloo and Northern lines, was renamed Embankment. The new Charing Cross tube station created a new interchange, amalgamating the stations of Strand on the Northern Line and Trafalgar Square on the Bakerloo.

The new line was to have been called the Fleet Line after the River Fleet, but the project was renamed for the occasion of Queen Elizabeth's 1977 Silver Jubilee and because the original plans to go east towards Fleet Street had been shelved. The original choice of battleship grey for the line's colour was based on the naval meaning of the word fleet, now transformed into silver.

The Jubilee Line of 1979 was to be only the first phase of the project, but lack of funds meant the line stayed the same until the late 1990s. Phase 2 would have extended the line along Fleet Street to stations at Aldwych, Ludgate Circus, Cannon Street and Fenchurch Street and then under the River Thames to New Cross, terminating at Lewisham.

Changes in land use, particularly the urban renewal of the Docklands area, caused the project to extend the line beyond Charing Cross to change considerably in the 1990s. The Jubilee Line Extension, opened in three stages in 1999, split from the existing line at Green Park, creating a one-station branch to Charing Cross, which is now closed. With the extension in place, the Jubilee Line is now the only line on the London Underground network which has interchanges with all other lines.

Rolling stock

Image:1996 stock driver car.PNG Image:1996 stock trailer car.PNG Image:Jubilee Line carriage - internal - night - London - 240404.jpg Image:Stratford Depot 27.JPG When the Jubilee Line was opened, it was originally operated by trains of tube-gauge 1972 stock. In 1984 this was replaced with the new 1983 Stock, the displaced trains of 1972 Stock being transferred to the Northern Line. The 1983 Stock proved to be unreliable and troublesome in service, with their single-leaf doors making passenger loading and unloading a slower process than on other stock with wider door openings. With the opening of the Jubilee Line Extension, the opportunity was taken to introduce new trains, and today the line is worked by 1996 stock, which is similar to the 1995 Stock in use on the Northern Line. The new stock has internal displays and automated announcements to provide passengers with information on the train's route.

The 2005 upgrade

The Jubilee Line closed [1] for a five-day period starting on 26 December 2005 in order to add an extra carriage to each of the six-car trains. The line had to be closed while this work was done as six- and seven-car trains could not run in service simultaneously due to constraints imposed by the signalling system. Additionally, an extra four complete trains were added to the fleet, bringing the total to 63. The result is a 17% increase in capacity at peak times, allowing 6,000 more passengers per day to use Jubilee Line services. The signalling system was also upgraded. Work was completed and the line reopened two days ahead of schedule on 29 December 2005.

Map

Image:Jubilee Line.svg

Stations

Image:Jubilee Line train stopped at Canary Wharf underground station - London - 240404.jpg Image:Canary.wharf.jubilee.line.arp.750pix.jpg

External links

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West: Crossings of the River Thames East:
Westminster Bridge Between Westminster
and Waterloo
Bakerloo Line
between Embankment
and Waterloo
Rotherhithe Tunnel Between Canada Water
and Canary Wharf
Greenwich foot tunnel
Docklands Light Railway
between Island Gardens
and Cutty Sark
Between Canary Wharf
and North Greenwich
Blackwall Tunnels
Blackwall Tunnels Between North Greenwich
and Canning Town
Thames Barrier
de:Jubilee Line

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