Have you ever seen these signs?
Does anyone really think that there is an aircraft circling the highway using some form of long distance radar gun to track your speed?
I'm not sure what the cost of jet fuel is these days but I would imagine you would have to issue a lot of tickets to pay for an hour of airtime. Flight time? Flying time? Obviously, I am not a pilot.
Maybe we should check the state budget more carefully next time it comes up for a vote?