hearing before the Committee on Commerce, Science, and Transportation, United States Senate, One Hundred Fifteenth Congress, second session, March 1, 2018 United States Congress. Senate. Committee on Commerce, Science, and Transportation, creator text bibliography Legislative hearings. dcu 2020 monographic eng 1 online resource (iii, 83 pages) : illustrations. Access ID (govinfo): CHRG-115shrg39878. GPO Cataloging Record Distribution Program (CRDP). Hearing witnesses: Susan Fleming, Director, Physical Infrastructure, Government Accountability Office; Hon. Barry J. DeWeese, Assistant Inspector General, Surface Transportation Audits, U.S. Department of Transportation; David L. Mayer, Chief Safety Officer, New York Metropolitan Transportation Authority; Richard Anderson, President and Chief Executive Officer, Amtrak. Date of hearing: 2018-03-01. Includes bibliographical references. n-us--- Railroads Automatic train control United States Railroads United States Safety measures Railroads Safety regulations United States Railroad accidents United States Prevention Y 4.C 73/7:S.HRG.115-763 Y 4.C 73/7:S.HRG.115-763 United States. Congress. Senate. https://purl.fdlp.gov/GPO/gpo133640 https://purl.fdlp.gov/GPO/gpo133640 PUCPR 200318 20200428221641.0 on1145123644 eng