23 C.F.R. PART 470--HIGHWAY SYSTEMS

TITLE 23--Highways

CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION

SUBCHAPTER E--PLANNING AND RESEARCH

PART 470--HIGHWAY SYSTEMS

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Subpart A--FEDERAL-AID HIGHWAY SYSTEMS

§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.
Appendix
Appendix A to Subpart A of Part 470--Guidance Criteria for Evaluating Requests for Interstate System Designations Under 23 U.S.C. 139 and
Appendix
Appendix B to Subpart A of Part 470--Designation of Segments of Section Corridors as Parts of the Interstate System
Appendix
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
Appendix
Appendix D to Subpart A of Part 470--Guidance Criteria for Evaluating Requests for Modifications to the National Highway System
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Subparts B-C--[RESERVED]

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