increased federal share

increased federal share Sec. 108. (a) Section 120 of title 23, United States Code, is amended by’ striking out “50 per centum” each place it appears and inserting in lieu thereof at each such place the following: “70 per centum”. (b) The amendments made by subsection (a) of this section shall take effect with respect to authorizations for appropriations for fiscal years beginning after June 30, 1973.