DISCUSSION. THE CALCUTTA RAPID TRANSIT SYSTEM AND THE PARK STREET UNDERGROUND STATION.

Keywords: FREEMAN FOX, RAPID TRANSIT, UNDERGROUND, PLATFORMS, TRACK, WALLS, GROUND, SYSTEMS, STATIONS, LAYOUT, TUNNELS, POOR, CONDITIONS, RAILWAYS, DESIGN, CONCRETE, DIAPHRAGM, SOILS, CALCUTTA, PARK STREET, INDIA, ASIA