01382nam 2200325z- 450 991069416970332120061031091916.0(CKB)5860000000031945(BIP)013800364(EXLCZ)99586000000003194520220406c2006uuuu -u- -engRailroad grade crossing safety issues hearing before the Subcommittee on Railroads of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Ninth Congress, first session, July 21, 20051 online resource (vi, 229 p.) ill0-16-077222-2 Railroad grade crossing safety issues Highway-railroad grade crossingsUnited StatesSafety measuresRailroad crossingsUnited StatesSafety measuresRailroad accidentsUnited StatesPreventionRailroad accidentsRailroadsTransportationHighway-railroad grade crossingsSafety measures.Railroad crossingsSafety measures.Railroad accidentsPrevention.United States, Congress House Committee on Transportation and Infrastructure Subcommittee on Railroads Staff,othBOOK9910694169703321Railroad grade crossing safety issues3122907UNINA