What’s a little extra 5 or 10 mph on the clock?

  • CarpalTunnelButt@sh.itjust.works
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    2 days ago

    The American mindset seems to be drive as fast as possible without being pulled over. Therefore the default speed tends to be driving 5mph over the speed limit. So, the government should just set the speed limit to 5mph under what they actually want and then it’ll be fine.

    • BlackVenom@lemmy.world
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      2 days ago

      They basically do just that. If you ever see a pair of tubes across the roadway, they’re measuring speeds. They set the speed limit at a percentile. Plus or minus and politics dependent…

        • Warl0k3@lemmy.world
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          2 days ago

          The models used actually take speed reductions due to things like unseen conditions, uncertainty about driving over mystery hoses and excessive speed in an attempt to manipulate the data to get a higher speed limit into account.

            • Warl0k3@lemmy.world
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              1 day ago

              What a weird thing to say.

              Beyond that doing one does not in any way prevent the other from also being worked on at the same time, this is how roads are made better. After trivial assumptions like site/soil surveys, traffic studies are the most influential aspect transport engineers consider when working on a project.