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U.S. Code of Federal Regulations
Regulations most recently checked for updates: Aug 27, 2025
All Titles
Title 23
Chapter I
Part 624 - PART 624—INTERSTATE SYSTEM ACCESS
§ 624.1 - Purpose.
§ 624.3 - Applicability.
§ 624.5 - Definitions.
§ 624.7 - Interstate System access requirements.
§ 624.9 - Approval process.
§ 624.11 - Interstate Access Justification Report.
§ 624.13 - Programmatic Agreement.
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