bridges, tunnels, and electric ferries, while the city's great

natural advantages have been enhanced and beautified by every

ingenious device. No main avenue in the newer sections is less

than two hundred feet wide, containing shade and fruit trees, a

bridle-path, broad sidewalks, and open spaces for carriages and

bicycles. Several fine diagonal streets and breathing-squares

have also been provided in the older sections, and the existing

parks have been supplemented by intermediate ones, all being