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Federal regulations · Through 2026-08-25 · Newer source version available

49 CFR 234.203: Control circuits.

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Where this section sits in the code
  1. Title 49—Transportation
  2. Subtitle B—Other Regulations Relating to Transportation
  3. CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
  4. PART 234—GRADE CROSSING SAFETY
  5. Subpart D—Maintenance, Inspection, and Testing

All control circuits that affect the safe operation of a highway-rail grade crossing warning system shall operate on the fail-safe principle.

Collected 2026-08-27T02:26:34Z. Source file · JSON

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