II 116th CONGRESS 1st Session S. 343 IN THE SENATE OF THE UNITED STATES February 6, 2019 Mr. Barrasso (for himself, Mr. Roberts , and Mr. Enzi ) introduced the following bill; which was read twice and referred to the Committee on Finance A BILL To amend the Internal Revenue Code of 1986 to terminate the credit for new qualified plug-in electric drive motor vehicles and to provide for a Federal highway user fee on alternative fuel vehicles.