{"data":{"id":"us/25-cfr-170.470","jurisdiction":"us","citation":"25 CFR 170.470","heading":"Which construction standards must Tribes use?","body":"(a) Tribes must either:\n(1) Use the approved standards referred to in § 170.454; or\n(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.\n(b) For designing and building eligible intermodal projects funded by the TTP, Tribes must use either:\n(1) Nationally recognized standards for comparable projects; or\n(2) Tribally adopted standards that meet or exceed nationally recognized standards for comparable projects.","path":["Title 25—Indians","CHAPTER I—BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR","SUBCHAPTER H—LAND AND WATER","PART 170—TRIBAL TRANSPORTATION PROGRAM","Subpart D—Planning, Design, and Construction of Tribal Transportation Program Facilities"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-25.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:59Z","sha256":"762a15f2b371ebf193c07a8176b9dffccfa55ae9ee83c2206cbce8838cc51809","source_id":"us-cfr","stale":true,"prev":"us/25-cfr-170.463","next":"us/25-cfr-170.471"},"notice":"GroundRules: Original legal text. Not legal advice."}