The PATH has some kind of "commuter council" that regularly addresses concerns, and I'm sure NJ Transit might have something similar but I haven't been using their services enough to see any ads pertaining to that as I did on the PATH. I can't really say that the Jersey City local level government has any control over either agency, but they probably have some influence if someone was able to put together a plan that doesn't hike taxes or do some other sort of harm.