San Francisco : Architect and Engineer, Inc · leaf 217
ter on, the spaces between trusses will be used for additionalroadways. Finally, additional roadways will be suiierimpo.sed. Thisis, therefore, the most economic form of bridging the bay, none otherbeing similarly amenable to future demands which are inevitable. At least three of the bridge spans… … MARCH, 1927 67 H E-iO (J pa Ko ►J <
Architecture · Building
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