80 STAT. ]
PUBLIC LAW 89-574-SEPT. 13, 1966
767
E X T E N S I O N OF T I M E FOR COMPLETION OF SYSTEM
SEC. 4. (a) The second paragraph of section 101(b) of title 23, United States Code, is amended by striking out "fifteen years" and inserting in lieu thereof "sixteen years" and by striking out "June 30, 1971", and inserting in lieu thereof "June 30, 1972". (b) The introductory phrase and the second and third sentences of section 104(b)(5) of title 23, United States Code, are amended by striking "1971" where it appears and inserting in lieu thereof "1972", and such section 104(b)(5) is further amended by striking "fiscal year ending June 30, 1971.", at the end of the penultimate sentence and inserting in lieu thereof "fiscal years ending June 30, 1971, and June 30, 1972."
78 Stat. 397.
^7 Stat. 276.
R E VI S I O N O F AUTHORIZATION OF APPROPRIATIONS FOR I N T E R S T A T E SYSTEM
SEC. 5. (a) Section 109(b) of title 23 of the United States Code is amended by inserting after the second sentence the following: "Such standards shall in all cases provide for at least four lanes of traffic." (b) The Secretary of Commerce is authorized to modify project agreements entered into prior to the date of enactment of this Act pursuant to section 106 of title 23 of the United States Code for the purpose of effectuating the amendment made by this section with respect to as much of the National System of Interstate and Defense Highways as may be possible.
^^ ^'^^- 277-
^y'^l^H^^p
AUTHORIZATIONS
SEC. G. For the purpose of carrying out the provisions of title 23 of the United States Code, the following sums are hereby.authorized to be 23 USC 101 et appropriated: (1) For the Federal-aid primary system and the Federal-aid sec- Federareid pHondary system and for their extension within urban areas, out of the rry'^^syrtemrkT highway trust fund, $1,000,000,000 for the fiscal year ending June 30, ""-ban areas. 1968, and $1,000,000,000 for the fiscal year ending June 30, 1969. Nothing in this paragraph shall be construed to authorize the appropriation of any sums to carry out section 131, 136, or 319(b) of this title, or any provision of law relating to highway safety enacted ^9 ^^^^^^^^^^^ after May 1, 1966. The sums authorized in this paragraph for each 319, fiscal year shall be available for expenditure as follows: (A) 45 per centum for projects on the Federal-aid primary highway system; (B) 30 per centum for projects on the Federal-aid secondary highway system; and (C) 25 per centum for projects on extensions of the Federal-aid primary and Federal-aid secondary highway systems in urban areas. (2) For forest highways, $33,000,000 for the fiscal year ending June 30, 1968, and $33,000,000 for the fiscal year ending June 30, 1969. (3) For public lands highways, $14,000,000 for the fiscal year ending June 30, 1968, and $16,000,000 for the fiscal year ending June 30, 1969'. (4) For forest development roads and trails, $170,000,000 for the fiscal year ending June 30, 1968, and $170,000,000 for the fiscal year ending June 30, 1969. (5) For public lands development roads and trails, $3,000,000 for the fiscal year ending June 30, 1968, and $5,000,000 for the fiscal year ending June 30, 1969.
�
