EXTENSION OF APPROVAL OF ESTIMATE OF COST OF COMPLETING INTERSTATE SYSTEM.

SEC. 103. EXTENSION OF APPROVAL OF ESTIMATE OF COST OF COMPLETING INTERSTATE SYSTEM. Section 8 of the Federal-Aid Highway Act of 1958, as amended, is hereby further amended by striking out “the fiscal years ending June 30, 1960, and June 30, 1961.” and inserting in lieu thereof “the fiscal years ending June 30, 1960, 1961, and 1962.”