{"data":{"id":"us/49-cfr-236.769","jurisdiction":"us","citation":"49 CFR 236.769","heading":"Locking, traffic.","body":"Electric locking which prevents the manipulation of levers or other devices for changing the direction of traffic on a section of track while that section is occupied or while a signal displays an aspect for a movement to proceed into that section.","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":"40fc0295206b3fa6caf7d179ebb642c921017947d7aeadd41b26aab5cd4ebc8f","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-236.768","next":"us/49-cfr-236.770"},"notice":"GroundRules: Original legal text. Not legal advice."}