When all the wires, cables and poles, except trolley and feed wires used for street cars, and the poles supporting the same, and arc lights used for street lighting and the poles and wires for the same, and such distributing poles as the Director of Public Service has approved, have been removed from above the surface of any of the streets, alleys or public grounds of the City, enumerated in Schedule B, in accordance with plans and schedules approved by the Director, all such streets, alleys or public grounds, or parts thereof, shall thereupon automatically become a part of Schedule A, and shall be subject to the provisions of this chapter governing the same.