| What you're asking isn't exactly a legal question, as an officer could indeed give you a ticket for driving only one mile per hour. What these speeders know is that there aren't enough cops to watch the entirety of the road, and the few cops they may pass have likely already pulled over somebody driving faster, and thus are too preoccupied to pull them over. Some drivers are of the ilk that believe as long as they are "going with the flow" or "driving with traffic" that they can avoid being singled out and pulled over, but reading some of the posts on this site can show that that isn't completely true. So to answer your question, nobody knows; depends on the location, the time of day, and the officer that spots ya.
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