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Title 23 Part 470

Title 23 → Chapter I → Subchapter E → Part 470

Electronic Code of Federal Regulations e-CFR

Title 23 Part 470

Title 23Chapter ISubchapter EPart 470


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. 103(c)(4)(A) and (B)
Appendix
Appendix B to Subpart A of Part 470—Designation of Segments of Section 332(a)(2) 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 23 U.S.C. 103(c)(4)(B)
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]