02087oam 2200529 450 991070411930332120160506102356.0(CKB)5470000002438475(OCoLC)932729197(EXLCZ)99547000000243847520151218d2015 ua 0engurbn||||a||||txtrdacontentcrdamediacrrdacarrierPassenger rail safety accident prevention and on-going efforts to implement train control technology : hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fourteenth Congress, first session, June 10, 2015Washington :U.S. Government Publishing Office,2015.1 online resource (iii, 53 pages) illustrationS. hrg. ;114-125Title from title screen (viewed on Dec. 18, 2015).Paper version available for sale by the Superintendent of Documents, United States Government Publishing Office.Includes bibliographical references.Passenger rail safety RailroadsSafety regulationsUnited StatesRailroad accidentsUnited StatesPreventionRailroadsUnited StatesPassenger trafficSafety measuresRailroadsAutomatic train controlUnited StatesRailroadsSafety measuresTechnological innovationsUnited StatesLegislative hearings.lcgftRailroadsSafety regulationsRailroad accidentsPrevention.RailroadsPassenger trafficSafety measures.RailroadsAutomatic train controlRailroadsSafety measuresTechnological innovationsGPOGPOGPOSTFOCLCOCOOOCLCOGPOBOOK9910704119303321Passenger rail safety3507288UNINA