• ares35
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    7 months ago

    i remember visiting extended family back in, i think, the early 80s. down in alabama or something. their traffic lights went green>yellow>red, as expected. but then went red>yellow>green.

    • ThenThreeMore
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      97 months ago

      What would you expect them to do? Go straight from red to green?

          • @[email protected]
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            37 months ago

            Why would you need a warning? It’s not a race. In fact, that’s probably part of the reasoning of not having a yellow before changing to green

            • ThenThreeMore
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              17 months ago

              So you can get in gear, do observations and be ready to move when the light turns green.

          • @[email protected]
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            37 months ago

            More or less. If you’re paying attention to what’s going on around you you’ll notice other traffic stop before your light turns green. There’s also typically a second or two where all lights are red before one turns green to make sure the intersection is clear.

      • DasherPack
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        67 months ago

        That’s what traffic lights do here in Spain. I don’t actually know if Red-yellow-green has any advantage

    • Flying Squid
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      47 months ago

      In the UK, they go Green-Yellow-Red-Yellow-Green, which seems pretty sensible to me.

    • @[email protected]
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      7 months ago

      Czechs do this too. Gives you time to menacingly rev your engine at the car next to you.

      • zout
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        47 months ago

        All German places I’ve seen, this seems to be a national thing.

        • 1stq
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          67 months ago

          @zout No. Green, Yellow, Red, Red+Yellow, Green…
          There. Are. Four. Phases.
          After Yellow always comes Red. (At least in Germany)

          • zout
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            37 months ago

            Never noticed this, will look out for this next time I cross the border.

    • @[email protected]
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      17 months ago

      In some biggest country traffic lights FSM looks like this: red->red+yellow->green->blinking green->yellow->red, and can transition to blinking yellow from any state.