• AItoothbrush@lemmy.zip
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    2 months ago

    More like three and a half hours if you want an actually usefull line that stops.at places where people wanna stop at and you add the time needed to accelerate and decelerate but yeah. Also thats calculating with 500kmh which is very much cutting edge and constructing a line like that takes decades BUT that doesnt mean such investments arent worth it and also just fixing transport within a city is already worth it.

    • Kushan@lemmy.world
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      2 months 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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        2 months 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.