{"data":{"id":"us/49-cfr-236.810","jurisdiction":"us","citation":"49 CFR 236.810","heading":"Spectacle, semaphore arm.","body":"That part of a semaphore arm which holds the roundels and to which the blade is fastened.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 236—RULES, STANDARDS, AND INSTRUCTIONS GOVERNING THE INSTALLATION, INSPECTION, MAINTENANCE, AND REPAIR OF SIGNAL AND TRAIN CONTROL SYSTEMS, DEVICES, AND APPLIANCES","Subpart G—Definitions"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-49.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:34Z","sha256":"e8fdc81fec4a20b3fb55026249da1089956e2e630050647869d7a13d5b1894c1","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-236.809","next":"us/49-cfr-236.811"},"notice":"GroundRules: Original legal text. Not legal advice."}