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 102
<o-A\- 84 CO.\XRETE BRIDGES AXD CULJERTS. arate arch rings 18 feet wide at the crown, andpLacecI 16 feet apart. On these arches the deck isto be carried on cross-spandrel walls. The roadwaylevel is 0-1 feet above the surface of low water andthe pavement Avill be of brick, with two lines oftrack…
Bridges, Concrete · Culverts
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
