San Francisco : Architect and Engineer, Inc · leaf 310
THREE 30.INCH CORRUGATED CULVERTSTht-^f culvfrta hnve been in»Ulk-d on the complet^l portion of the Yosemite Valley Roadbevelled ends to conform to headwull. the pipes being placed at an oblique angle. Note OCTOBER, 11)24 119 … COMPLETED PORTION OF YOSEMITE VALLEY KOAD working in the sixth mile of this lastlateral from Briceburg to El Portal, andit is estimated that the total road willbe available for traffic in the summerof 1926. There are working 260 con-victs and a few free men, who are shoveloperators and mechanics.…
Architecture · Building
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
