; and (II) the department or agency therefore will be compelled to deny the license, permit, or approval. (ii) Technical assistance In providing an extension under this subparagraph, the Commission may offer to the affected Federal department or agency such technical assistance as is necessary to address any condition preventing the completion of the review of the application for the license, permit, or other approval. (C) Failure to act If a Federal department or agency described in subparagraph (A) fails to approve or deny a license, permit, or other approval by the deadline under subparagraph (A) or (B), as applicable— (i) the license, permit, or approval shall take effect on the date that is 30 days after the expiration of the deadline; and (ii) the Commission shall incorporate into the terms of the license, permit, or approval any conditions proffered by the Federal department or agency that the Commission does not determine to be inconsistent with any relevant environmental document. . 302. Rights-of-way for public utilities Section 100902(a)(1)(A) of title 54, United States Code, is amended by striking and lines for the generation and distribution of electrical power and inserting lines for the generation and distribution of electrical power, and natural gas or petroleum product pipelines . IV Transportation conformity reform 401. Limitations on certain Federal assistance under Clean Air Act Section 176 of the Clean Air Act ( 42 U.S.C. 7506 ) is amended— (1) in subsection (c)(1)— (A) by striking the undesignated matter following clause (iii) of subparagraph (B); and (B) in the fourth sentence, by striking Conformity to an implementation plan means— and inserting the following: (a) Definition of conform (1) In general In this section, the term conform , with respect to the status of an activity, project, program, or plan as determined under an applicable implementation plan, means that the activity, project, program, or plan—