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

  • NarrativeBear@lemmy.world
    link
    fedilink
    arrow-up
    1
    ·
    1 year ago

    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.