Reading the article, there is obviously there's some shady-ass conflict-of-interest shit going down in this specific case.
However.
Literally any municipality in America could make bank if they enforced the traffic laws to the letter. Conditions permitting, most drivers regularly go 5-10mph over the speed limit. Distracted driving is common, and evolving (apparently the new things is people watching streaming videos while driving). In certain areas drivers leave their cars parked on sidewalks, blocking crosswalks, inside bike lanes, etc. Laws about stopping for pedestrians waiting to cross the street may as well not exist. Buzzed (and more recently, mildly-stoned) driving is socially acceptable. My local municipality could probably fund itself exclusively off tickets from drivers who don't have their lights on in the rain.
To be very clear: enforcement is a terrible way to get people to follow traffic laws (an outsized number of encounters that end in police violence started with a traffic stop, traffic stops are disproportionately made against people of color, tickets are regressively priced, etc etc). However the case study of this little town reveals a big truth: lawbreaking while driving is widespread on American streets to a level so extreme that nearly all drivers on the road will break the law (however minutely) every time they get behind the wheel. What kind of a broken system is that?