He visited the great tunnels which connect East and West New York to the city proper, Brooklyn and Jersey City having become a corporate part of New York City. The double streets of the city were a wonderful realization of what the needs of a great commercial center will demand of its people. From One Hundredth street south, and over the whole island from the East to the North River, was a double street—a city on top of a city. The lower streets were the originals, and were paved with roughened glass. On one side, covered, and just below the street level, were the great sewers of the city. The height from lower to upper street was twenty feet. In the center of Lower Broadway, Lower Fourth, Sixth, and Ninth Avenues (for such the under streets were designated), and below the level of the pavement, was a double tunnel carrying the rapid-transit electric trains. These trains were composed of light, cylindrical cars, about ten feet in diameter; they had no windows, light being obtained from electricity. The air was received through ventilators, a steady stream of pure, fresh air being kept circulating through the tunnels by immense fans. Automatic indices gave warning of the different stations. The normal speed of these trains was forty miles per hour, and stops were made at every half-mile between Three Hundred and Fifty-third street and the Battery, East New York (Brooklyn); and West New York (Jersey City). Handsome stations along the line, connected by hydraulic lifts with the upper-street stations, enabled the passengers to quickly take the surface lines to all parts of the city. All vehicles devoted to business purposes were confined to the lower streets, and all merchandise, also, was here received and shipped. In the roof of the street were the water-pipes, electric light, telephone, power, and other wires—all easy of access. Like the lower, the upper streets and sidewalks were of glass, which was molded into huge blocks, these resting on steel girders running across and down the streets. The sidewalks were light gray, and the street light steel-color. The thickness of these blocks of glass was four inches, and the light transmitted to the under-street had nearly its natural intensity. On the upper streets, light electric cars ran in every direction, stopping whenever desired. These surface trains were peculiar in that they sat two feet above the pavement, held aloft and in position by two wide but thin rods of steel passing through a slot in the street, the trucks for the cars running upon a roadbed just under the center of the street, or in the roof of the lower street. Upon inquiry, he was informed that the reasons for the elevation of the cars and the subterranean roadway were to avoid accidents; as a person who was so unfortunate as to be struck by a train would be knocked down but passed over by the elevated car without much injury, the steel bars having rounded guards in front to push any object aside. Cobb observed that the entrances to all of the houses, stores, theatres, churches, hotels, etc., were on the upper streets; and also, that access to the lower streets was obtained at every street-corner by flights of broad steps. He noticed that the streets and sidewalks were perfectly clean, and that an air of care, attention, and good order seemed to prevail. Light carriages to horses, electric drags, and such lighter vehicles as are used for transportation of persons only, were alone permitted upon the upper streets. At short distances upon either side of the street were electric lamps, while at one of the corners of each cross-street was a combination post of fine and handsome make. At the base it was about two feet square, decreasing in size to about eight inches at a height of six feet, the whole surmounted by a white glass shaft, twenty-five feet in length. These posts were for a variety of purposes. The lower part contained the carbons, materials, etc., for the electric lights which were placed upon the top; the next compartment was for the reception of mail matter; above these two were the fire-alarm and police boxes, while on either side were the hydrant nozzles. Just under the lamp were the names of the two streets and the ward of the city. The street name was also set into the sidewalk under foot, in different colors—two names on each corner. Red names indicated a north direction; white, east; blue, south; and green, west.
Asking Hugh, who was with him, if they had any improved method of removing the snow during the winter—for he remembered with what difficulty the streets of New York had been cleared of their snow in his time—he was informed that very little snow fell in New York, or, in fact, along the coast as far north as Maine.
“How is that?” exclaimed Cobb, in surprise. “You haven’t changed the seasons, have you?”
“Yes,” nonchalantly.
“What!”
“We have changed the possibility of a frightful winter into the reality of a very even and uniform temperature,” he continued.
“What haven’t you done?”
“Well, we haven’t made a California climate by our work, but we have vastly decreased the severity of our Eastern winters,” he laughingly replied.
“And how have you accomplished this great change?” Cobb asked.
“Here is the Metropolitan Club,” as they came to a grand edifice near Union Square; “let us go in, have a bottle of wine, and I will explain the methods pursued to work this beneficial change of climate.”