Speeding claims so many because the extraneous police departments in STL. Furthermore, poor are being targeted by speeding tickets at an even higher rate than average because police expect to get more ticket possibilities. The bottom line is police departments need to get revenue to sustain themselves and instead of looking elsewhere, they are using predatory tactics that disproportionately hurt the poor.
You arguing in a similar way to the people that say if Mike Brown didn't want to get shot, he shouldn't have been walking down the middle of the street. The problem is that all of those poor people getting tickets at a higher rate is symbolic of a larger, societal problem (poverty), in much the same way that Mike Brown's death was symbolic of racism (and also poverty too, of course).