I 116th CONGRESS 1st Session H. R. 4306 IN THE HOUSE OF REPRESENTATIVES September 12, 2019 Mr. DeFazio (for himself and Mr. Malinowski ) introduced the following bill; which was referred to the Committee on Transportation and Infrastructure A BILL To require the Administrator of the Federal Railroad Administration to conduct an evaluation of the safety, security, and environmental risks of transporting liquefied natural gas by rail, and for other purposes.