Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 364
l intermediate stiffener anglesare crimped, and the ends of thefloorbeams and stringers arefaced. All field connections ofthe main girders and floorbeamsto the columns were reamed tocast iron templates. All abuttingends of compression membersare faced. The piers and abut-ments are built of 1:3:5… … 348 BRIDGE CONSTRUCTION between Boston and Cambridge, Mass., is an iron plate girderhighway structure, 2165 ft. 7 in. long, and 70 ft. wide over all.The substructure consists of twenty-four masonry piers, withpile foundations and two masonry abutments. The super-structure consists of twenty-five…
Bridges
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