; (4) in the matter preceding clause (i) (as so redesignated), by striking shall reserve an amount such that— and inserting the following: shall reserve— (A) an amount such that— ; and (5) by adding at the end the following: (B) for administrative, research, technical assistance, and training expenses (including the costs of entering into cooperative agreements with other Federal departments or agencies, institutions of higher education, or nonprofit organizations to carry out such an activity) for the recreational trails program under section 206, an amount of up to 1 percent of the amount apportioned to carry out that program, but not to exceed $1,500,000, which reservation shall be made before making any apportionment under paragraph (5) to a State. . (b) Amount required To be obligated for recreational trails Section 133(h)(5) of title 23, United States Code, is amended— (1) by striking For each fiscal year and inserting the following: (A) In general For each fiscal year ; (2) by redesignating subparagraphs (A) through (C) as clauses (i) through (iii), respectively; (3) by amending clause (iii), as so redesignated, to read as follows: (iii) obligate an amount of funds reserved under this section equal to the amount calculated under subparagraph (B); ; and (4) by adding at the end the following: (B) Calculation of State share of recreational trail program funds For each State, the required amount of funds to be obligated by such State under subparagraph (A)(iii) shall be calculated by adding— (i) covered funds divided by the number of States reserving amounts under this subsection; and (ii) covered funds proportioned to such State to the degree that— (I) non-highway recreational fuel use in such State during the preceding year