San Francisco : Architect and Engineer, Inc · leaf 173
Ti-actor Gradiny With Voluiiitu Ciuw.- in road construction. A detailed examin-ation was made of the district with theobject of determining the most econom- … Hiijhway Maintenance Engineer, SacramentoCounty. Makin.u the Horses Di^ the Trenches ical and efficient sizes and locations ofculverts. The drainage was consideredfrom two viewpoints: First: The removal of all water fall-ing on the road as quickly as possible. Second: The elimination of…
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