Pub. L. 100-17, tit. I, sec. 114 (as amended)
INTERSTATE DISCRETIONARY FUNDS.
SEC. 114. INTERSTATE DISCRETIONARY FUNDS.
(a) * * *
* * * * * * *
(d) Credit for Certain Unused Right-of-Way.—Notwithstanding any other provision of law, the value of unused right-of-way acquired under section 104(b)(5)(A) of title 23, United States Code, or section 118(b)(2) of such title in the State of Arizona may be credited to the unobligated balance of funds apportioned to the State under section 104(b)(5)(B) of such title if requested by the State and approved by the Secretary.
* * * * * * *