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221 feet is the greatest depth..... below are some figures to give you an idea of what depths (literally) they had to go to: Maximum depth below mean sea level
Northern Line, just south of Waterloo station 21.3m (70ft)
Maximum depths below ground level
Deep-level tube lines
Northern Line, Holly Bush Hill, Hampstead 67.4m (221ft)
Sub-surface cut & cover lines
East London Line, Wapping 18.29m (60ft)
Average depths below ground level
Deep level tube lines 24.4m (80ft)
Sub-surface cut & cover lines 7.3m (24ft)
Deepest station
Hampstead 58.5m (192ft) below ground level I hope you enjoy the research, cheers, Skunkfarmer - New Hampshire USA
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∙ 14y ago
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∙ 9y agoThe London Underground began operations on January 10, 1863. The length of the London Underground is 250 miles, which is equal to 402 kilometers.
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∙ 13y agoThe total length of the track is 402 kilometres or 250 miles long.
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∙ 14y agoThe total length of all 11 lines is just over 250 miles. The longest line is the Central (34.1 miles from end to end). The London Underground network serves 270 stations.
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∙ 12y ago118 feet or 36 meters. This is the deepest , with all stations being different.
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∙ 11y agoThe underground is four hundred and two kilometers
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∙ 10y agoThis question cannot be answered because you do not say which train tunnel.
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A train is a mile long and so is the tunnel so how long until the train is out of the tunnel?
There is no way to answer correctly without knowing where the train is relative to the tunnel and the speed that the train is traveling.
What is the definition of shallow tunnel in comparison of deep tunnel?
A shallow tunnel - like the Paris metro - is dug, and then roofed over. A deep tunnel is bored.
When was The Light at the End of the Tunnel Is a Train created?
The Light at the End of the Tunnel Is a Train was created on 2005-03-21.
When A train enters a tunnel at 7Another train enters the exact same tunnel at the other end also at 7 on the same day The tunnel has only one track no passing places?
one train enters the tunnel at 7am the other at 7pm
A train 1 mile long moving at a rate of 1 mile per hour enters a tunnel 1 mile long How long does it take the train to pass completely through the tunnel?
2 hours. If the train is one mile long and going 1 mile per hour through a mile long tunnel, in one hour the train would be completely inside the tunnel, since they are the same length and the train is only going one full tunnel length(mile) per hour. It would then take another whole hour for the end of the train to leave the tunnel, bringing the train completely out of the tunnel.
Where is the longest English train tunnel?
In england.
What do you call a deep hole in the ground?
a tunnel
How long does it take for a mile long train to go through a 2 mile long tunnel if it goes 20 mph?
Counting from the moment when the front end of the train enters the tunnel until themoment when the rear end of the train leaves the tunnel, 9 minutes will elapse.
What is possessive form of train?
The possessive form for the noun train is train's.example: The train's whistle sounded as it approached the tunnel.
What is the possessive form of train?
The possessive form for the noun train is train's.example: The train's whistle sounded as it approached the tunnel.
How do you get from the Netherlands to the UK?
By plane, by boat (ferry) of by train (via the tunnel). I would add to that that the train through the Channel Tunnel goes from Calais, France; not direct from the Netherlands.
Where do you have the longest train tunnel?
Currently: Sei-kan tunnel in Japan In 2010: Gotthard Base in Switzerland
