This page presents a list of the longest ''continuous''
underground rapid transit
Rapid transit or mass rapid transit (MRT), also known as heavy rail or metro, is a type of high-capacity public transport generally found in urban areas. A rapid transit system that primarily or traditionally runs below the surface may be c ...
tunnel sections of the world, excluding branches from the longest tunnel (branch lines that used to transport passengers should be included).
Note: This article only lists tunnels that are 15 km (6.2 miles) or longer.
World's longest subway tunnel sections in use
World's longest subway tunnel sections under construction
See also
*
List of longest tunnels
This list of longest tunnels ranks tunnels that are at least long. Only continuous tunnels are included. Pipelines, even those that are buried, are excluded. The longest tunnels have been constructed for water distribution, followed by tunnels ...
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List of long tunnels by type
This page presents the same tunnels as in list of tunnels by length in separate lists according to the different tunnel types.
Rail
Note: ''This list only contains tunnels that are longer than .''
Under construction
Note: ''This list only con ...
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List of longest railway tunnels
This page presents a list of the longest railway tunnels of the world, excluding subway tunnel sections.
World's longest railway tunnels in use
World's longest railway tunnels under construction
See also
* List of long railway tunnels in C ...
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List of long railway tunnels in China
The Chinese railway tunnels are divided into four classes by length:
# Super-long tunnels (over 10,000 metres)
# Long tunnels (between 3,000 and 10,000 metres)
# Middle tunnels (between 500 and 3,000 metres)
# Short tunnels (less than 500 metres)
...
References
{{Portal bar, Transport
Rapid transit
Subway
*Subway
Tunnels, subway
Tunnels, subway