NOTES ON CITY PASSENGER-TRANSPORTATION IN THE UNITED STATES. (INCLUDING APPENDIX AND PLATES AT BACK OF VOLUME).

Keywords: USA, UNITED STATES, NEW YORK, BOSTON, CHICAGO, PHILADELPHIA, PUBLIC, TRANSPORT, CITIES, HISTORY, TRANSPORTATION, PASSENGERS, POPULATION, RAILWAYS, ELEVATED, RAPID TRANSIT, ELECTRIC, TRAINS, SUBWAYS, CABLES, UNDERGROUND, TUNNELS, STEAM, LINES, STATIONS, CONSTRUCTION, CUT AND COVER, CONCRETE, PORTLAND, SUBAQUEOUS, UNDERWATER, VENTILATION, LOADS, STRESS, WATERPROOFING, BRIDGES, TRAFFIC, FARES, CARS, PERMANENT WAY, SIGNALS, COSTS, TRACK, DENSITY, STATISTICS