Probably because it doesn't need to be fixed. Not every complaint requires government intervention, which we've often see is more expensive and problematic then anything it actually solves.
Pro tip: Take a different route, or drive 15mph.
Pro tip: Take a different route, or drive 15mph.
It's a very sticky problem that doesn't lend itself to "Why don't you just...." solutions.
But do continue your charade, I also believe in free speech.