Speeding tickets average closer to $150 than $75, and I think there are plenty of people who adjust their speeds to avoid them. There are certainly places wher

Speeding tickets average closer to $150 than $75, and I think there are plenty of people who adjust their speeds to avoid them. There are certainly places where they exist purely as a revenue function, but I don't think that it is accurate to imply that this is the case everywhere.