II 115th CONGRESS 2d Session S. 2508 IN THE SENATE OF THE UNITED STATES March 7, 2018 Mrs. Shaheen (for herself, Mr. Leahy , Ms. Collins , Mr. Sanders , Mrs. Gillibrand , Mr. King , and Ms. Hassan ) introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works A BILL To amend title 40, United States Code, to promote regional economic and infrastructure development, and for other purposes.