2% feet long. Suspended be- intact out to the end of the cantilever arm, 150 feet was a huge gantry traveler, 300 feet in height and tween the ends of the cantilever arms was a 675-foot below the surface of the water. Moreover, that the weighing about 750 tons, which had been used in truss span,… … THE QUEBEC BRIDGE DISASTER. the anchor pier to the end of the completed work span had a clear width of 1,800 feet and was, there- probable by the fact that the lateral bracing between fore, the longest in the world, the next longest spans over the river, measured about 1,300 feet in length, these…
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