• Kushan@lemmy.world
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    1 month ago

    A thing a lot of people don’t understand about high speed rail is that it needs to be very straight and very flat. Draw a straight line from those two cities and count the number of places it goes through, the different elevations and figure out how you’d bulldoze through it all.

    • syreus@lemmy.world
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      1 month ago

      China seems to have figured it out in their mountainous regions. Some of the lines are 90% tunnel+raised rails. And as an American we should talk about how China is roughly the same size as America. The excuse well has run dry.