Speed bumps and curvy roads aren’t necessarily going to be effective at traffic calming; it depends on the context. For example, are they very wide curvy roads?

Speed bumps and curvy roads aren’t necessarily going to be effective at traffic calming; it depends on the context. For example, are they very wide curvy roads? Because those aren’t actually going to slow down drivers. Beyond that, yes, even with traffic calming some people will be reckless. That’s when enforcement comes into play, but it only works effectively on neighborhood streets in concert with traffic calming. (Otherwise you’ll waste your resources and make people mad because everyone will be speeding!)