LEADER 01618nam 2200457 450 001 9910716817503321 005 20211015091637.0 035 $a(CKB)5470000002526014 035 $a(OCoLC)1276804026 035 $a(EXLCZ)995470000002526014 100 $a20211015d2012 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aEvaluating scour at bridges 205 $aFifth edition. 210 1$a[Washington, D.C.] :$cU.S. Department of Transportation, Federal Highway Administration,$d2012. 215 $a1 online resource (approximately 340 pages) $cillustrations (some color) 225 1 $aHydraulic engineering circular ;$vno. 18 300 $a"April 2012." 300 $a"Publication no. FHWA-HIF-12-003." 300 $a"Authors: L.A. Arneson [and three others]"--Technical report documentation page. 320 $aIncludes bibliographical references. 606 $aScour at bridges$zUnited States 606 $aScour (Hydraulic engineering)$zUnited States 606 $aBridges$zUnited States$xDesign and construction 606 $aBridges$xInspection$zUnited States 615 0$aScour at bridges 615 0$aScour (Hydraulic engineering) 615 0$aBridges$xDesign and construction. 615 0$aBridges$xInspection 700 $aArneson$b L. A.$01420451 712 02$aUnited States.$bFederal Highway Administration, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910716817503321 996 $aEvaluating scour at bridges$93538309 997 $aUNINA