{"data":{"id":"us/49-cfr-273.1","jurisdiction":"us","citation":"49 CFR 273.1","heading":"Purpose.","body":"The purpose of this part is to establish metrics and minimum standards for measuring the performance and service quality of intercity passenger train operations.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER II—FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION","PART 273—METRICS AND MINIMUM STANDARDS FOR INTERCITY PASSENGER TRAIN OPERATIONS"],"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":"0b75fe2022e195f83b2c4ea6715d3f0134173154e5a73007f2ecdff51952d273","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-272.105","next":"us/49-cfr-273.3"},"notice":"GroundRules: Original legal text. Not legal advice."}