floor formed of %-inch buckle-plates, which are coveredwith a paving composition of coal-tar residuum andbroken stone, over which is laid a smooth asphalt sur-face. Manhattan Street is crossed by a large semi-circu-lar arch of 130-foot span. It will be noticed thatthe plating of the columns is… … THE Looking: Southwest.RECENTLY COMPLETED RIVERSIDE VIADUCT, NEW YORE. signed to bear the whole of the dead load of the floorsystem, and they have been so nicely calculated, thatin the completed bridge their under side just touchesthe crown of the arches. Most of the live load thatcomes upon the…
Motor · Center · Suspenders · Alcohol · Gasoline · Brooklyn · East river · Horse power · Floor system · Side towers · Alcohol motor · Petroleum motor · Sewing machine · Main cables · Rapid transit · Scientific American
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