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Regulations last checked for updates: Jun 16, 2025
Title 23 - Highways last revised: May 30, 2025
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Title 23
Chapter I
Part 450
Appendix Appendix A - Appendix A to Part 450—Linking the Transportation Planning and NEPA Processes
Collapse to view onlyAppendix Appendix A - Appendix A to Part 450—Linking the Transportation Planning and NEPA Processes
Table of Contents
authority:
23 U.S.C. 134
and 135;
42 U.S.C. 7410
source:
81 FR 34135, May 27, 2016, unless otherwise noted.
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