; (B) the mileage of proposed roads approved to be included in the inventory on the basis of the documentation and other information submitted under subsection (b); and (C) an estimate, based on the documentation and other information submitted under subsection (b), of the construction and maintenance costs of the proposed roads described in subparagraph (B). 4. Tribal highway safety partnerships Section 402 of title 23, United States Code, is amended— (1) in subsection (b)(1)(C), by striking by and inserting by, or on behalf of, ; and (2) in subsection (h)(2)— (A) by striking Notwithstanding and inserting the following: (A) In general Notwithstanding ; and (B) by adding at the end the following: (B) Cooperation In accordance with section 202(a)(9)(A), an Indian tribe may use amounts described in subparagraph (A) in cooperation with States, counties, and other local subdivisions for highway safety purposes. . 5. Nationally significant Federal lands and tribal projects program Section 1123 of the FAST Act ( 23 U.S.C. 201 note; Public Law 114–94 ) is amended— (1) in subsection (c)(3), by inserting for a project that is to be carried out by an eligible entity that is not an Indian tribe, before having an ; and (2) in subsection (g)(1)— (A) by striking shall be up to and inserting the following: shall be— (A) for a project carried out by an Indian tribe, up to 100 percent