Hoyt, Charles Hamilton, Burr, William H. (William Hubert), 1851-1934, United States. Bureau of Public Roads · Washington : U.S. Dept. of Agriculture, Office of Public Roads : G.P.O. · leaf 30
if! N3 Mil i«ij Hit i*u :**4 * *ill I-: rf9 — II lilt 4^1 tlgfe I illtil Hit Hit 1 ll f~» txM—r,o~ Bui. 43, Office of Public Roads, U. S. Dept. of Agriculture. Plate IX. … I REINFORCED CONCRETE ARCHES—FOOTINGS. 17 The difference in the cost between an arch culvert for this spanand that for a box culvert of the same span is not a matter of muchimportance. The advantage, if there is any, of the arch over thebox type occurs very probably from the fact that no steel…
Bridges Design and construction · Culverts
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