Concrete bridges and culverts, for both railroads and highways (1909)
Tyrrell, H. G. (Henry Grattan), b. 1867 · Chicago The M.C. Clarke publishing co. [etc.] · leaf 104
pan of 365 feet, and theHudson ]\remorial Bridge in New York City, with aspan of 703 feet. The Eocky TJiver Bridge was de-signed under the direction of A. B. Lea, CountyEngineer, by A. M. Felgate, Bridge Engineer. It isunder construction by Schillinger Brothers, con-tractors of Chicago. Wilbur J.… … at o 86 COXCRETE BRIDGES AXD CULVERTS. longest concrete masonry bridge, having a clearspan of 233 feet. It consists of two separate archrings, 18 feet wide at the crown, increasing to 21feet 6 inches at the springs. At the crown the tworings are separated by a space of 16 feet. Thedouble rib…
Bridges, Concrete · Culverts
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