Pub. L. 108-199, div. F, tit. I, sec. 123

Sec. 123. (a) Section 14501 of title 40, United States Code, is amended in the third sentence by striking “three thousand and twenty-five” and inserting “three thousand and ninety”.(b) There is hereby designated as Corridor X–1 in Alabama an addition to the Appalachian development highway system. Corridor X–1 shall extend approximately 65 miles along the alignment of the Birmingham Northern Beltline from Interstate 20/59, in the vicinity of Interstate 459 southwest of Birmingham, and extending northward crossing State Route 269 and Corridor X and continuing eastward crossing Interstate 65, United States Route 31, State Route 79, State Route 75, Interstate 59, United States Route 11, United States Route 411, and connecting to Interstate 20 to the east of Birmingham. Corridor X–1 shall be developed as a multi-lane freeway, with interchanges at appropriate crossroad locations.