§ 470.101 - Purpose.

§ 470.103 - Definitions.

§ 470.105 - Urban area boundaries and highway functional classification.

§ 470.107 - Federal-aid highway systems.

§ 470.109 - System procedures - General.

§ 470.111 - Interstate System procedures.

§ 470.113 - National Highway System procedures.

§ 470.115 - Approval authority.

§ 470.117 - Realignment schedule.

Appendixes to Subpart A - [Reserved]

Appendix A to Part 470, Subpart A - Guidance Criteria for Evaluating Requests for Interstate System Designations Under 23 U.S.C. 139 (A) and (B)

Appendix B to Part 470, Subpart A - Designation of Segments of Section 332(A)(2) Corridors as Parts of the Interstate System

Appendix C to Part 470, Subpart A - Policy for the Signing and Numbering of Future Interstate Corridors Designated by Section 332 of the NHS Designation Act of 1995 or Designated Under 23 U.S.C. 139(B)

Appendix D to Part 470, Subpart A - Guidance Criteria for Evaluating Requests for Modifications to the National Highway System

Appendix A to Subpart A of Part 470 - Guidance Criteria for Evaluating Requests for Interstate System Designations under 23 U.S.C. 103(c)(4)(A) and (B)

Appendix B to Subpart A of Part 470 - Designation of Segments of Section 332(a)(2) Corridors as Parts of the Interstate System

Appendix C to Subpart A of Part 470 - —Policy for the Signing and Numbering of Future Interstate Corridors Designated by Section 332 of the NHS Designation Act of 1995 or Designated Under 23 U.S.C. 103(c)(4)(B)

Appendix D to Subpart A of Part 470 - Guidance Criteria for Evaluating Requests for Modifications to the National Highway System