I found such a photo on the Internet and became interested in what function such a structure could perform.

    • NarrativeBear@lemmy.world
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      2 年前

      1000006081

      These are great for wildlife as they provide a safe crossing over high-speed highways. They are usually design to be in already existing migration paths where moving a proposed highway may not work and not disrupting migration paths is of importance.

      • Mango@lemmy.world
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        2 年前

        It’s also amazing visually! Forget regular highways! Let’s have buried highways! That’s especially good for if our country is invaded because we can install physical barriers to logistical supply lines against us!

        • SzethFriendOfNimi@lemmy.world
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          2 年前

          Possibly but I’d think it’s still safer than vehicles and less disruptive to overall migration for a given species.

          I wonder if there’s been any studies showing how effective, if at all, these are.

          • Funderpants @lemmy.ca
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            2 年前

            I’d like to read about that,understand how it’s done. it’s a thought I have whenever I see them but of course the professionals designing them would have thought about it.

              • Funderpants @lemmy.ca
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                2 年前

                How can I get this job? I’m almost 40 and I haven’t been eaten by a mountain lion yet. 100% success. I’m qualified.

    • spankinspinach@sh.itjust.works
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      2 年前

      This is the one! They’re ridiculously effective, so much so that my home provinces is sinking like 250 million into building 5 more of them over the next 5 years

      • Mango@lemmy.world
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        2 年前

        It actually takes 50 million to make these? Gimme 50 good men who want to be millionaires and we can figure out the capital cost between us.

        • Moneo@lemmy.world
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          2 年前

          And the true motive bubbles to the surface. Drivers must be prioritized at all costs.

          Edit: damn y’all really salty, ask yourself what the chances are they would have built this if only wildlife benefitted and maybe you’ll see my point

          • weew@lemmy.ca
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            2 年前

            You think people built entire highways just because they wanted the most inefficient and expensive way to screw over some deer? No fucking shit all this infrastructure is for driving.

            • Moneo@lemmy.world
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              2 年前

              No I thought they built highways because they wanted the most inefficient and expensive way to get around.

  • BURN@lemmy.world
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    2 年前

    They disrupt the nature a little less. Animals aren’t hit crossing the street because they can go over and other small benefits like that. They also look nice and tunnels are fun when your car sounds nice