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Federal regulations · Through 2026-08-25 · Newer source version available

25 CFR 170.453: Do the Categorical Exclusions under the National Environmental Policy Act (NEPA) and the regulations at 23 CFR 771 apply to TTP activities?

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Where this section sits in the code
  1. Title 25—Indians
  2. CHAPTER I—BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR
  3. SUBCHAPTER H—LAND AND WATER
  4. PART 170—TRIBAL TRANSPORTATION PROGRAM
  5. Subpart D—Planning, Design, and Construction of Tribal Transportation Program Facilities

Yes. Regardless of whether BIA or FHWA is responsible for the oversight of a Tribe's TTP activities, the Categorical Exclusions under NEPA at 23 CFR 771.117 governing the use of funds made available through title 23 shall apply to all qualifying TTP projects involving the construction or maintenance of roads.

Collected 2026-08-27T02:24:59Z. Source file · JSON

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