NEW YORK'S SUBWAY AND BRIDGE CONNECTIONS
Though thousands and thousands daily crossed the East River over these bridges, men soon foresaw that the time was not far distant when ferries and bridges together would be unable to take care of the ever-growing traffic. Further means of travel had to be provided, and the success of the city's underground railway suggested a practical idea. As early as 1908, the subway was continued and carried under the East River to Brooklyn. Several tubes have since been built under the Hudson, connecting Manhattan with the New Jersey shore. To-day New York is building many miles of new subway under various parts of the city as well as under the Harlem and East rivers. Carrying passengers under water has proved as great a success as carrying them underground.
BROOKLYN BRIDGE
Over and above all these means of rapid transit, Greater New York has at its service ten of America's great railroads. The Pennsylvania Railroad has an immense station in New York, one of the finest of its kind. Tunnels under the Hudson and East rivers carry its trains to New Jersey and Long Island.
THE PENNSYLVANIA RAILROAD STATION