; dredged material (a) Repeal (1) In general Section 55109 of title 46, United States Code, is repealed. (2) Conforming amendment The analysis for chapter 551 of title 46, United States Code, is amended by striking the item relating to section 55109. (b) Excluding dredged material from transportation requirements (1) In general Section 55110 of title 46, United States Code, is amended— (A) in the section heading, by striking or dredged material and inserting (excluding dredged material) ; and (B) by striking or dredged material and inserting (excluding dredged material) . (2) Conforming amendment The analysis for chapter 551 of title 46, United States Code, is amended by striking the item relating to section 55110 and inserting the following: Sec. 55110. Transportation of valueless material (excluding dredged material). .