Skinner, Frank W. (Frank Woodward), 1858-1932 · New York, McGraw · leaf 292
OACHES 2;s of this span the columns supporting the highway girders arespaced from 19 to 35 ft. apart in order to clear the railroadtracks. In these bents they are made of pairs of 9-in. channelslatticed, and their upper ends are web-connected to 40-in. trans-verse plate girders with angle-iron…
Bridges
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