DISCUSSION. KEADBY BRIDGE.

Keywords: BRIDGES, RAILWAYS, RIVERS, OPENINGS, SCHERZER, FOUNDATIONS, SPANS, GEARS, BASCULE, ROLLING, LIFT, ELECTRIC, GIRDERS, BEARING, PRESSURE, TRACK, PLATES, SEGMENTAL, STRESS, STRAIN, IMPROVEMENT, NAVIGATION, SWING, WEIGHT, STEEL, LOADS, ROADWAYS, LEAF, LEAVES, LIFTING, KEADBY BRIDGE, ENGLAND, RIVER TRENT, UK