Question:

What is the reason for some cities to abandon some of their subway tunnels?

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What is the reason for some cities to abandon some of their subway tunnels?

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3 ANSWERS


  1. too hard to keep open from cave ins


  2. Because they are replaced by new lines, deviations etc. Nothing is immutable  or stays the same for ever.

  3. The same bottom line for all, $$$$$.

    No ridership = lose money = close the line.

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