II 115th CONGRESS 2d Session S. 3139 IN THE SENATE OF THE UNITED STATES June 26, 2018 Mr. Crapo (for himself, Mr. Brown , and Ms. Duckworth ) introduced the following bill; which was read twice and referred to the Committee on Banking, Housing, and Urban Affairs A BILL To require State safety oversight agencies to conduct safety inspections of public transportation systems that provide rail fixed guideway public transportation and to direct the Secretary of Transportation to develop risk-based inspection guidance for such agencies, and for other purposes.