Authorization of funds not otherwise obligated— Notwithstanding any provision of a covered law, any funds appropriated under such a law that have not been obligated as of the date of enactment of this Act, but not more than $650,000,000,000, shall be allocated to the States in the same manner and proportion as, and for the same purposes as, the surface transportation block grant program under section 133 of title 23, United States Code.
Additional uses— In addition to the projects authorized under section 133 of such title, funding authorized under subsection (a) may be used, in amounts determined appropriate by the State, for the following additional uses: