Title 49: Transportation
PART 236—RULES, STANDARDS, AND INSTRUCTIONS GOVERNING THE INSTALLATION, INSPECTION, MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES
Subpart A—Rules and Instructions: All Systems
Roadway Signals and Cab Signals
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§ 236.21 Location of roadway signals.
Each roadway signal shall be positioned and aligned so that its aspects can be clearly associated with the track it governs.
[49 FR 3383, Jan. 26, 1984]
