Unless I have missed something in this news story, there is no indication at all that he was caught in a speed trap.
I'm quite aware of what the term means.
There is effectively little redress for someone who is technically in violation of an unjust law. The choices are to shut up and pay the fine within the prescribed time, lose a day's work to go to court, plus the cost of an attorney, or get in the face of a cop who can inflict pain and humiliation, plus send you to a short stay at the local jail, more or less at whim. Even if you choose to fight the citation, the local magistrate is in on the racket and will dismiss your complaint in most cases, especially if you are not a local.
All of that is correct, if it was a speed trap, but also beside the point.
It is ultimately useless to fight a law at the point of enforcement, fair or not. The trooper has neither the means nor the authority to change the law. It's his job to enforce the law, not change it.
Speed traps are much more effectively dealt with by the creation of state laws which forbid them. A significant group of travelers complaining to the state of the offending city or county could cause such a law to be passed.
Politicians at the Federal level, and in most states and many localities, have become overly enamored of their "authoriteh" and it is difficult, if not impossible, to seek redress of grievances under the current system. There has always been a "Boss Hog" mentality in local governments, but with the increase in laws and regulations and the element of greed, abuse of power is far greater than it was 50 or 100 years ago.
That's a good bit of generalization. Fortunately, there are states which limit the authority of local jurisdictions to play with speed limits. (See The Speed Trap Exchange for some examples)
All of your general contempt for overbearing (or worse) LEOs etc. is one that I share. But confrontations with such jerks are more easily avoided than won.
Don't violate the law, and you're much less likely to face a jerk cop.
A significant group of travelers complaining to the state of the offending city or county could cause such a law to be passed.
That has happened in some states such as Texas, where the concentration of population in four major metro areas allow for a strong impact on the Legislature. On other states, such as Oklahoma, the two big cities do not have the same impact on the legislature, and there is something of an "old boy" network that protects corrupt local governments and over-the-top police agencies. For instance, the last session of the Oklahoma Legislature repealed a previous restriction imposed on Big Cabin, a town of 400 located at the junction of I-44 and US 69 that is incorporated mainly to impose hefty fines from people leaving the Interstate at 75 mph and getting on US 69, which drops to 40.
That's a good bit of generalization. (concerning the Boss Hog mentality in small town governments)
The same mentality exists on a bigger scale as well. Corruption and hypocrisy know no rural vs. urban bounds, e.g. Eliot Spitzer. However, the local magistrate is part of the local political establishment, and has little reason to want to rock the boat. Even hiring an attorney will usually do no good, as such matters are often decided without a jury. You then have to weigh the cost of taking a day off and of hiring an attorney vs. just pleading nolo contendere and paying the fine.
Don't violate the law, and you're much less likely to face a jerk cop.
It is increasingly hard not to violate the law, and not just traffic laws, due to the ever increasing volume of regulations. A quote from Atlas Shrugged has proven to be prophetic.
Did you really think we want those laws observed? said Dr. Ferris. We want them to be broken. Youd better get it straight that its not a bunch of boy scouts youre up against... Were after power and we mean it... Theres no way to rule innocent men. The only power any government has is the power to crack down on criminals. Well, when there arent enough criminals one makes them. One declares so many things to be a crime that it becomes impossible for men to live without breaking laws. Who wants a nation of law-abiding citizens? Whats there in that for anyone? But just pass the kind of laws that can neither be observed nor enforced or objectively interpreted and you create a nation of law-breakers and then you cash in on guilt. Now thats the system, Mr. Reardon, thats the game, and once you understand it, youll be much easier to deal with.