{"data":{"id":"us/30-cfr-57.11036","jurisdiction":"us","citation":"30 CFR 57.11036","heading":"Ladderway trap doors and guards.","body":"Trap doors or adequate guarding shall be provided in ladderways at each level. Doors shall be kept operable.","path":["Title 30—Mineral Resources","CHAPTER I—MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR","SUBCHAPTER K—METAL AND NONMETAL MINE SAFETY AND HEALTH","PART 57—SAFETY AND HEALTH STANDARDS—UNDERGROUND METAL AND NONMETAL MINES","Subpart J—Travelways and Escapeways"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-30.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:24Z","sha256":"1ef843a111c823f858422c58c0813f16e9e728cf188947daad1409706b804477","source_id":"us-cfr","stale":true,"prev":"us/30-cfr-57.11027","next":"us/30-cfr-57.11037"},"notice":"GroundRules: Original legal text. Not legal advice."}