DISCUSSION. ECONOMICAL RAILWAYS.

Keywords: CANADIAN PACIFIC RAILWAY, ECONOMY, RAILWAYS, BRIDGES, VIADUCTS, CONSTRUCTION, IRON, CURVES, RAILS, PERMANENT WAY, LOCOMOTIVES, ENGINES, FENCING, WAGONS, ROLLING STOCK, COSTS, ECONOMICS, TRACK, LAYING, TRACKLAYING, RAILROADS, GAUGES, GRADIENTS, BOGIES, TRUCKS, GIRDERS, SPANS, TRAINS, SLEEPERS, PINS, CARRIAGES, WORKING, OPERATION, COLONIES, COUNTRIES, DEVELOPING, NEW SOUTH WALES, AUSTRALIA, CANADA, UNITED STATES, NORTH AMERICA, UK, US