the use of a categorical exclusion on any pipeline project carried out under this title. . (b) Clerical amendment The analysis for chapter 601 of title 49, United States Code, is amended by adding at the end the following: 60144. Efficient environmental reviews and one Federal decision. . 3. One Federal decision for airports and aviation Section 47171 of title 49, United States Code, is amended— (1) by striking subsection (a) and inserting the following: (a) Aviation project review process The Secretary of Transportation shall apply the project development procedures, to the greatest extent feasible, described in section 139 of title 23 to any airport or aviation project that requires the approval of the Secretary under the National Environmental Policy Act of 1969 ( 42 U.S.C. 4321 et seq. ).