23 CFR — Highways
Appendix A to Part 658—National Network—Federally-Designated Routes
United States · 23 CFR — Highways · Status: effective
Cite this
- Citation
- 23 CFR — Highways, Appendix A to Part 658—National Network—Federally-Designated Routes, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/97123
- Permanent ID
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Full text
[The federally-designated routes on the National Network consist of the Interstate System, except as noted, and the following additional highways.]
Legislative history
This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.