In the city of Georgetown it appears you would contact the city engineer. There you can report a traffic light signal problem. That number is 502-867-2000. If the intersection is along a Kentucky state highway you can contact the Kentucky Transportation Cabinet District Seven Office here in Lexington, that number is 859-246-2355. Folks in Lexington you can simply make a call to Lexcall, which is 311. All calls are logged into a tracking system and sent to traffic engineering.