Journal of the Association of Engineering Societies (1881)
Association of Engineering Societies (U.S.) · New York, [etc.] Board of Managers · leaf 83
Fig. i. 20-FT. Clear Span, Reinforced Slab Floor, with Concrete Railing. … Fig. 2. Reinforced Cirder Bridge, built near Springfield, III., under supervision of Illinois Highway Commission. L -3L& K&r --t— iM mmWLk-. . ■cff^flB . Jp**" • * k *^*^Zji^A Fro. 3. Reinforced Concrete Trestle, carrying highway over railroad tracks in Indiana, built by the C. C. C. & St. L.…
Engineering
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