II 116th CONGRESS 1st Session S. 436 IN THE SENATE OF THE UNITED STATES February 11, 2019 Mr. Van Hollen (for himself, Mr. Reed , Ms. Warren , and Mr. Menendez ) introduced the following bill; which was read twice and referred to the Committee on Banking, Housing, and Urban Affairs A BILL To amend title 49, United States Code, to require the development of public transportation operations safety risk reduction programs, and for other purposes.