LEADER 01623nam 2200409 450 001 9910713617703321 005 20200710131224.0 035 $a(CKB)5470000002503500 035 $a(OCoLC)1164207205 035 $a(EXLCZ)995470000002503500 100 $a20200710d2019 ua 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStreambed scour evaluations and conditions at selected bridge sites in Alaska, 2016-17 /$fby Robin A. Beebee, Karenth L. Dworsky, and Schyler J. Knopp 210 1$aReston, Virginia :$cU.S. Department of the Interior, U.S. Geological Survey,$d2019. 215 $a1 online resource (vi, 32 pages) $ccolor illustrations, color map 225 1 $aScientific Investigations report,$x2328-0328 ;$v2019-5110 300 $a"Prepared in cooperation with the Alaska Department of Transportation and Public Facilities." 320 $aIncludes bibliographical references. 606 $aScour at bridges$zAlaska 606 $aBridges$zUnited States$xFoundations and piers 615 0$aScour at bridges 615 0$aBridges$xFoundations and piers. 700 $aBeebee$b Robin A.$01420143 702 $aDworsky$b Karenth L. 702 $aKnopp$b Schyler J. 712 02$aGeological Survey (U.S.), 712 02$aAlaska.$bDepartment of Transportation and Public Facilities. 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910713617703321 996 $aStreambed scour evaluations and conditions at selected bridge sites in Alaska, 2016-17$93536997 997 $aUNINA