e proper consists of four canti- through the channel to the west of Blackwell's Island, ultimate strength of 56,000 pounds, and the require- levers carried upon the same number of towers. Pro- or from the river front on Manhattan Island at the ments for the nickel-steel eyebars are an elastic limit… … erection. The bridge, from bridge built in this section One of the Bridge Gang Standing on a Floor Beam Which Has Just Been Swung Into Position. anchor arm to anchor of the country that is at arm, weighs 52,000 tons. The 630-foot span across the all comparable with our two great suspension bridges…
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