DISCUSSION. ECONOMICS OF THE MAINTENANCE OF HIGHWAY BRIDGES: a) STEEL BRIDGES; b) CONCRETE AND MASONRY BRIDGES. ROAD PAPER NO 33.

Keywords: ECONOMICS, MAINTENANCE, HIGHWAYS, BRIDGES, STEEL, CONCRETE, MASONRY, STEELWORK, PAINTING, PROTECTION, CLEANING, FLAMES, ROADS, TESTS, EXPOSURE, COATINGS, CORROSION, COSTS, DESIGN, REPAIRS, BRIDGEWORKS, SAND, BLASTING, SPRAYING, METALS, GRIT, DETAILING, EXPANSION, JOINTS, ALLOYS, MAGNESIUM, FLUORIDE, STONE, ARCHES, REINFORCED