It bothers me that the speed limit is lower in construction zones when workers aren't present. I understand that we need to give highway workers their space, but I don't think the speed limit should go down after they're off work. If you can't keep your car in one lane going the speed limit, then you shouldn't be driving a car. Furthermore, if people are bad enough drivers that they lose control of their car and crash while going the speed limit, then maybe it was meant to be. We're diluting the gene pool by creating laws that allow people who can't keep a car in one lane to reproduce; it's just like child-safe windows.