San Francisco : Architect and Engineer, Inc · leaf 365
highways not yet built. It must be realized that even if money isprovided for reconstructing these substandardbridges, they still can not be replaced overnight. It would be necessary to make surveysto establish the proper highway location, toobtain foundation data and to prepare plansand… … Pictures I and 2 show decay in benfs of this timber overhead structure evidenced by settle-ment of the deck. No. 3—A defect in expansion detail of concrete girder structure resulted indisintegration of beam. Note temporary timber supports on shallow footings. No. 4—One-waytimber suspension span…
Architecture · Building
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