It is probably on the edge of too fast. That's why it's a speed LIMIT. We've grown accustomed to assuming that the speed limit the speed we should drive at, and

It is probably on the edge of too fast. That's why it's a speed LIMIT. We've grown accustomed to assuming that the speed limit the speed we should drive at, and going faster is no big deal. I think it contributes to a general disdain for rules. Setting it high enough that there should be no reasonable excuse to break it, should change this.