II 115th CONGRESS 1st Session S. 751 IN THE SENATE OF THE UNITED STATES March 28, 2017 Mr. Warner (for himself, Mr. Portman , Mr. King , and Mr. Kaine ) introduced the following bill; which was read twice and referred to the Committee on Energy and Natural Resources A BILL To amend title 54, United States Code, to establish, fund, and provide for the use of amounts in a National Park Service Legacy Restoration Fund to address the maintenance backlog of the National Park Service, and for other purposes.