I 115th CONGRESS 1st Session H. R. 3570 IN THE HOUSE OF REPRESENTATIVES July 28, 2017 Mr. Carter of Georgia (for himself, Mr. Babin , Mr. Farenthold , Mr. Fortenberry , Mr. McKinley , Mr. Loudermilk , Mr. Cramer , Mr. Yoho , and Mr. Flores ) introduced the following bill; which was referred to the Committee on Energy and Commerce A BILL To amend part A of title II of the Clean Air Act to exclude trailers and other vehicles that rely on a connection to a self-propelled vehicle from the definition of a motor vehicle.

1. Short title This Act may be cited as the Transportation and Trailer Modernization Act of 2017 . 2. Exclusion of vehicles that are not self-propelled from motor vehicle definition Paragraph (2) of section 216 of the Clean Air Act ( 42 U.S.C. 7550 ) is amended to read as follows: (2) The term motor vehicle means— (A) any self-propelled vehicle designed for transporting persons or property on a street or highway; and (B) excludes any vehicle, such as a trailer, that relies upon connection to a self-propelled vehicle described in subparagraph (A) for propulsion. .