reviewing the status of mandates and examining additional safety needs : hearing before the Subcommittee on Railroads, Pipelines, and Hazardous Materials of the Committee on Transportation and Infrastructure, House of Representatives, One Hundred Sixteenth Congress, first session, April 2, 2019 United States Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials, creator text bibliography Legislative hearings. dcu 2019 monographic eng 1 online resource (xv, 121 pages) : illustrations "116-9." Access ID (govinfo): CHRG-116hhrg36616. Public law citation: Public Law 90-481. CRDP Program record. Hearing witnesses: Member Panel: Hon. Lori Trahan, a Representative in Congress from the State of Massachusetts ; Hon. Seth Moulton, a Representative in Congress from the State of Massachusetts. Date of hearing: 2019-04-02. Includes bibliographical references. n-us--- KF27 .P89653 2019 Y 4.T 68/2:116-9 Y 4.T 68/2:116-9 United States. Congress. House. Committee on Transportation and Infrastructure. Subcommittee on Railroads, Pipelines, and Hazardous Materials. (OCoLC)1107879598 https://purl.fdlp.gov/GPO/gpo123005 https://purl.fdlp.gov/GPO/gpo123005 PUCPR 190711 20190823185129.0 on1107882851 eng