(a) It shall be the duty of the Street Superintendent, whenever authorized and directed by an order of the Chief of Police to erect and place or cause to be erected and placed proper signs and markers or other traffic-warning devices or traffic-control devices of any kind indicating limited or prohibited parking, parking of official vehicles, parking of public service vehicles, one-way streets, restricted speed areas, through or arterial streets, stop streets, U-turns, hazardous intersections, turning at intersections, safety zones, play streets, school zones, hospital zones, loading and unloading zones, quiet zones, traffic-control signals exhibiting colored lights or the words "go," "caution" or "stop" and other signs, markers or devices indicating the place and manner of operating or parking vehicles within the corporate limits of the City.
(b) It shall be the duty of the Street Superintendent whenever authorized and directed by an order of the Chief of Police to mark off or cause to be marked off bus stops and to erect or cause to be erected signs prohibiting the parking of vehicles in such bus stops. The Street Superintendent shall also, whenever authorized and directed by an order of the Chief of Police, mark off or cause to be marked off stands for buses and erect or cause to be erected signs prohibiting the parking of vehicles other than buses in such stands.
(c) It shall be the duty of the Street Superintendent, whenever authorized and directed by an order of the Chief of Police to erect or cause to be erected signs indicating truck routes and the parking of vehicles of various weights and sizes.
(d) It shall be the duty of the Street Superintendent, whenever authorized and directed by an order of the Chief of Police, to mark off or cause to be marked off traffic lanes and parts of streets indicating the direction and flow of traffic thereon.
(e) It shall be the duty of the Street Superintendent whenever authorized and directed by an order of the Chief of Police, to erect or place or cause to be erected or placed signs, markers or devices indicating the flow of pedestrian traffic.
(f) It shall be the duty of the Street Superintendent whenever authorized and directed by an order of the City Manager, to erect or cause to be erected all other signs, markers or devices on any street in the City indicating the manner in which vehicles shall be operated or parked.
(1965 Code Sec. 20-3)