• alienanimals@lemmy.world
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    1 month ago

    Intelligent people leave a space of about two cars ahead of them on the freeway.

    Stupid people think that space must be for them.

      • greyw0lv
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        1 month ago

        Back when i drove. I was taught 3 car lengths, or 3 seconds. Whichever is greater.

        • porous_grey_matter
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          1 month ago

          This is it. Absolute minimum two seconds in perfect conditions, four if it’s raining/dark/whatever.

      • fine_sandy_bottom@lemmy.federate.cc
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        1 month ago

        It depends.

        On a well developed well maintained “freeway” with multiple lanes, shoulders for break downs, gentle curves, et cetera it’s common. 3 car lengths is more common here I think.

        That said, on a “highway” (interstate?) without everything listed above I aim for 2 seconds, which is about 60 metres at highway speed.