Rules and Instructions

1. CFR
2. ›
3. Title 49
4. ›
5. Subtitle B
6. ›
7. Chapter II
8. ›
9. Part 236
10. ›
11. Subpart D
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13. Subject Group Rules and Instructions

Sections

• 236.426
  § 236.426 Interlocking rules and instructions applicable to traffic control systems.