{"data":{"id":"us/49-cfr-236.775","jurisdiction":"us","citation":"49 CFR 236.775","heading":"Movement, switch-and-lock.","body":"A device, the complete operation of which performs the three functions of unlocking, operating and locking a switch, movable-point frog or derail.","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":"221eb92dc64c79d3ec798fd2ade53758345d4a941c9682c4af3d47439daa6034","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-236.774","next":"us/49-cfr-236.776"},"notice":"GroundRules: Original legal text. Not legal advice."}