01792nam 2200481 450 991071681710332120211015094120.0(CKB)5470000002526018(OCoLC)1276805729(EXLCZ)99547000000252601820211015d2012 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierStream stability at highway structuresFourth edition.[Washington, D.C.] :U.S. Department of Transportation, Federal Highway Administration,2012.1 online resource (approximately 328 pages) illustrations (some color)Hydraulic engineering circular ;no. 20"April 2012.""Publication no. FHWA-HIF-12-004.""Authors: P.F. Lagasse [and three others]"--Technical report documentation page.Includes bibliographical references (Pages 10.1-10.16).Scour at bridgesUnited StatesBridgesUnited StatesFoundations and piersDesign and constructionStreamflowUnited StatesStream channelizationUnited StatesHydraulic engineeringUnited StatesScour at bridgesBridgesFoundations and piersDesign and construction.StreamflowStream channelizationHydraulic engineeringLagasse Peter F(Peter Frederick),1937-1387739United States.Federal Highway Administration,GPOGPOBOOK9910716817103321Stream stability at highway structures3437881UNINA