PUBLIC LAW 102-240—DEC. 18, 1991 105 STAT. 1933 multiplying the population of each area within any State that is a nonattainment area (as defined in the Clean Air Act) for ozone by a factor of— "(A) 1.0 if the area is classified as a marginal ozone nonattainment area under subpart 2 of part D of title I of the Clean Air Act; "(B) 1.1 if the area is classified as a moderate ozone nonattainment area under such subpart; "(C) 1.2 if the area is classified as a serious ozone nonattainment area under such subpart; "(D) 1.3 if the area is classified as a severe ozone nonattainment area under such subpart; or "(E) 1.4 if the area is classified as an extreme ozone nonattainment area under such subpart. If the area is also classified under subpart 3 of part D of title I of such Act as a nonattainment area for carbon monoxide, for purposes of calculating the weighted nonattainment area population, the weighted nonattainment area population of the area, as determined under the preceding provisions of this paragraph, shall be further multiplied by a fector of 1.2. Notwithstanding any provision of this paragraph, in the case of States with a total 1990 census population of 15,000,000 or greater, the amount apportioned under this paragraph in a fiscal year to all of such States in the aggregate, shall be distributed among such States based on their relative populations; except that none of such States shall be distributed more than 42 percent of the aggregate amount so apportioned to all of such States. Notwithstanding any other provision of this paragraph, each State shall receive a minimum apportionment of Va of 1 percent of the funds apportioned under this paragraph. The Secretary shall use estimates prepared by the Secretary of Commerce when determining population figures.", (c) CONFORMING AMENDMENT.— The analysis for chapter 1 of such title is amended by striking "149. Truck lanes." and inserting "149. Congestion mitigation and air quality improvement program.". SEC. 1009. INTERSTATE MAINTENANCE PROGRAM. (a) LIMITATION ON NEW CAPACITY.— Section 119 of title 23, United States Code, is amended by adding at the end the following new subsection: "(g) LIMITATION ON NEW CAPACITY. — Notwithstanding any other provision of this title, the portion of the cost of any project undertaken pursuant to this section that is attributable to the expansion of the capacity of any Interstate highway or bridge, where such new capacity consists of one or more new travel lanes that are not highoccupancy vehicle lanes or auxiliary lanes, shall not be eligible for funding under this section.". (b) ADEQUATE MAINTENANCE OF THE INTERSTATE SYSTEM.— Section 119(f) of such title is amended by inserting after "Interstate System routes and" the following: "the State is adequately maintaining the Interstate System and". (c) GUIDANCE TO THE STATES.—The Secretary shall develop and 23 USC 119 note, make available to the States criteria for determining—
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