01385oam 2200385 450 991071155090332120181108130228.0(CKB)5470000002484543(OCoLC)1061558914(OCoLC)995470000002484543(EXLCZ)99547000000248454320181107d2018 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierHazardous materials accident performance of DOT-117R tank cars: Doon, Iowa June 22, 2018 HMD18LR002[Washington, D.C.] :National Transportation Safety Board,[2018]1 online resource (3 pages) color illustrations"The information in this report is preliminary an will be either supplemented or corrected during the course of investigation."Includes bibliographical reference.Hazardous materials Hazardous substancesTransportationIowaDoonRailroad accidentsIowaDoonHazardous substancesTransportationRailroad accidentsUnited States.National Transportation Safety Board,GPOGPOGPOBOOK9910711550903321Hazardous materials2771594UNINA