02590oam 2200697 450 991071592410332120210421085356.0(CKB)5470000002516857(OCoLC)682134948(OCoLC)631202818(OCoLC)667900467(OCoLC)974647496(OCoLC)1153330024(OCoLC)995470000002516857(EXLCZ)99547000000251685720101117d1993 ua 0engurbn|||||||||txtrdacontentcrdamediacrrdacarrierSite selection and collection of bridge-scour data in Delaware, Maryland, and Virginia /by Donald C. Hayes ; prepared in cooperation with the Delaware Department of Transportation, Maryland Department of Transportation, and Virginia Department of TransportationRichmond, Virginia :U.S. Geological Survey,1993.1 online resource (iv, 23 pages) illustrations, mapsWater-resources investigations report ;93-4017Includes bibliographical references (pages 22-23).Scour at bridgesScour (Hydraulic engineering)Channels (Hydraulic engineering)DelawareChannels (Hydraulic engineering)MarylandChannels (Hydraulic engineering)VirginiaChannels (Hydraulic engineering)fastScour at bridgesfastScour (Hydraulic engineering)fastDelawarefastMarylandfastVirginiafastScour at bridges.Scour (Hydraulic engineering)Channels (Hydraulic engineering)Channels (Hydraulic engineering)Channels (Hydraulic engineering)Channels (Hydraulic engineering)Scour at bridges.Scour (Hydraulic engineering)Hayes Donald C.1383780Geological Survey (U.S.),Delaware.Department of Transportation.Maryland.Department of Transportation.Virginia.Department of Transportation.OCLCEOCLCEOCLCQOCLCOOCLCFOCLCQOCLCAOCLCQCOPOCLCAGPOBOOK9910715924103321Site selection and collection of bridge-scour data in Delaware, Maryland, and Virginia3445884UNINA