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 111
f f^f~\ !/1 ? ^-^h.^ i I J •<!/■•>> tA/^ … a oi ao Q <Z PLAIN CONCRETE ARCH BRIDGES. 93 bridge has a total length of 984 feet, and the deckis 55 feet above the water. It was built during theyears 1902 to 1904 under the direction of HenryHaw good, who was then Chief Engineer for theabove railroad company. It contains eight semi-circular…
Bridges, Concrete · Culverts
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
![An illustration from The Mason Machine Works, Taunton, Massachusetts, U.S.A., inventors and builders of cotton machinery : Founded 1842 ; Incorporated 1873 ; [Catalogue] (1898)](https://img.insideoutlibrary.com/img/200/ia-masonmachinework00maso-314-85.webp)
