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25 CFR § 170.1Chapter I

What does this part do?

Primary source

Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.

Full Text

This part provides rules and references to the statutory funding formula for the Department of the Interior (DOI), in cooperation with the Department of Transportation (DOT), to implement the Tribal Transportation Program (TTP). Included in this part are references to other title 23 and title 25 transportation programs administered by the Secretary of the Interior (Secretary) and the Secretary of Transportation (together, the “Secretaries”) and implemented by Tribes and Consortiums in accordance with the Indian Self-Determination and Education Assistance Act of 1975 (ISDEAA), as amended, FHWA program agreements, and other appropriate agreements.

eCFR data current as of: November 5, 2026

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.