; or (2) at an airport that is categorized as a basic or unclassified airport in the report of the Federal Aviation Administration entitled General Aviation Airports: A National Asset and dated May 2012. . (d) Use of apportioned amounts Section 47117(e)(1) of such title is amended by adding at the end the following: (D) All amounts subject to apportionment for a fiscal year that are not apportioned under section 47114(d), for grants to sponsors of general aviation airports, reliever airports, or nonprimary commercial service airports. . 3. Extending aviation development streamlining (a) In general Section 47171 of title 49, United States Code, is amended— (1) in subsection (a), in the matter preceding paragraph (1), by inserting general aviation airport construction or improvement projects, after congested airports, ; (2) in subsection (b)— (A) by redesignating paragraph (2) as paragraph (3); and (B) by inserting after paragraph (1) the following: (2) General aviation airport construction or improvement project A general aviation airport construction or improvement project shall be subject to the coordinated and expedited environmental review process requirements set forth in this section. ; (3) in subsection (c)(1), by striking (b)(2) and inserting (b)(3) ; (4) in subsection (d), by striking (b)(2) and inserting (b)(3) ; (5) in subsection (h), by striking (b)(2) and inserting (b)(3) ; and (6) in subsection (k), by striking (b)(2) and inserting (b)(3) . (b) Definitions Section 47175 of such title is amended— (1) by redesignating paragraphs (1), (2), (3), (4), and (5) as paragraphs (2), (5), (1), (3), and (4), respectively, and by rearranging such paragraphs so that they appear in numerical order; (2) by redesignating paragraph (7) as paragraph (8)