{"data":{"id":"us/49-cfr-213.141","jurisdiction":"us","citation":"49 CFR 213.141","heading":"Self-guarded frogs.","body":"(a) The raised guard on a self-guarded frog shall not be worn more than three-eighths of an inch.\n(b) If repairs are made to a self-guarded frog without removing it from service, the guarding face shall be restored before rebuilding the point.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 213—TRACK SAFETY STANDARDS","Subpart D—Track Structure"],"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":"1c2e12ef73f39e95b2a28fcffe51781317ad346ad4d2586c94677a487ab9063c","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-213.139","next":"us/49-cfr-213.143"},"notice":"GroundRules: Original legal text. Not legal advice."}