§ 170.470 - Which construction standards must Tribes use?

§ 170.470 Which construction standards must Tribes use?

(a) Tribes must either:

(1) Use the approved standards referred to in § 170.454; or

(2) Request approval for any other road and highway bridge construction standards that are consistent with or exceed the standards referred to in § 170.454.

(b) For designing and building eligible intermodal projects funded by the TTP, Tribes must use either:

(1) Nationally recognized standards for comparable projects; or

(2) Tribally adopted standards that meet or exceed nationally recognized standards for comparable projects.