• chuckleslord@lemmy.world
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    11 小时前

    No, it doesn’t. It never would, because NHTSA knows that utilizing all lanes during a lane closure reduces backups. Show me a sign where it tells drivers to merge now that isn’t at the actual merge and I will eat a hat

    • LurkingLuddite@piefed.social
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      9 小时前

      It does NOT reduce backups. You cannot magically increase throughput by cramming in before the bottleneck. It can reduce how physically long a backup gets, which can keep backups from growing off of the highway. Though you still cannot magically add throughput by cramming in ahead of a bottleneck. Ever. Period.

      • TheJesusaurus@piefed.ca
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        7 小时前

        You can add throughput by zipper merging predictably all day long instead of every car jockeying for position and feeling entitled to block other road users from legally merging and causing all kinds of road rage based holdups though

        • LurkingLuddite@piefed.social
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          5 小时前

          Yes, if people were able to drive like robots. Though once traffic is already slow in the through-lanes, rushing up to the end of the closed lane and cramming in HURTS THROUGHPUT. Always. For ever. Period.