Within the past four years, the Highway Materials Research Laboratory has expended considerable effort upon investigating and developing new approaches to the problem of estimating the quantity of runoff from small drainage areas. Particular interest has been given to areas of sizes that require culverts or small bridges with less than twenty feet of span. The results of these studies have been included in the Drainage Manual recently adapted for use by the Department of Highways.
Digital Object Identifier
West, Eugene M., "Model Study of Flow Through Culverts" (1956). Kentucky Transportation Center Research Report. 1255.