Radford's cyclopedia of construction; carpentry, building and architecture. Based on the practical experience of a large staff of experts in actual constrcution work (1909)
Johnson, Alfred Sidney, 1860-, Radford, William A., 1865- · Chicago Radford Architectural Co · leaf 161
culvertis needed to allow a creek or ditch to pass undera roadr A culvert serves as a drain or conduit,and is covered by the road embankment; forthis reason it must be composed of a materialwhich will not rot under the most adverse con-ditions of alternate wet and dry periods.Bridges are often… … H CO- ^ o Qj a ^ » a ^_j ^ OJ QJ V =+-( n l>» o 6 ^ O ^ o^ QJO oi a « - (D -*- ■^ « K H ^ o >- &iDr-l O O aj H -M +-> 1-3 CL ^ H ,1^ bjO cc 0) H « ► ^ H cc bX) oj ce &J oj re ?5 n o ^3 ^^ « s ^~ w s; =u o =S c w . s s o o tn »- o ;< ^.
Architecture · Building
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