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Why does everyone drive 10-15 miles above the speed limit?
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Why don’t we raise the speed limit if that’s how fast everyone wants to go?
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Why is traffic enforcement given to very expensive and ineffective police instead of cheaper and more automated traffic cameras?
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Why do we refuse to ever use ANY traffic calming measures? Yes, than you flashing digital sign for telling me I’m going 10 miles above the limit on this incredibly wide and straight and flat road with high curbs and perfect visibility.
It’s a serious confusion I have about how society is supposed to operate because it seems like a complete and total breakdown of logic and sense.
And, yes, I know there’s some thing people did long ago to set the speed limit at some percentile of what people were already traveling at, but that’s obviously a stupid way to do it and we did it anyway. So why?


This isn’t really unique to the US. In my country people also consider it their right to drive above the speed limit and hate the police for telling them they can’t do it…
Because then everyone would drive above that new limit instead. It’s a psychology thing. It’s not that everyone would rather go speed y than speed x, being above the speed limit is the very point to it. Otherwise you’d see different behaviors with different speed limits, but at least here, every speed limit sees the same behavior of people not respecting it by the same amount.