Pub. L. 114-94, div. A, tit. I, subtit. C, sec. 1306 (as amended)
DEVELOPMENT OF PROGRAMMATIC MITIGATION PLANS.
SEC. 1306. DEVELOPMENT OF PROGRAMMATIC MITIGATION PLANS.
Section 169(f) of title 23, United States Code, is amended—
(1) by striking “may use” and inserting “shall give substantial weight to”; and
(2) by inserting “or other Federal environmental law” before the period at the end.