II 116th CONGRESS 1st Session S. 846 IN THE SENATE OF THE UNITED STATES March 14, 2019 Mr. Cornyn (for himself, Ms. Baldwin , Mr. Crapo , and Mr. Brown ) introduced the following bill; which was read twice and referred to the Committee on Commerce, Science, and Transportation A BILL To amend title 49, United States Code, to limit certain rolling stock procurements, and for other purposes.