{"data":{"id":"us/49-cfr-1242.17","jurisdiction":"us","citation":"49 CFR 1242.17","heading":"Signals and interlockers (accounts XX-17-19 and XX-18-19).","body":"Separate common expenses on the basis of the total train-hours in running service, and/or the yard-switching plus train switching hours in the switching service over the tracks on which the common signals and interlockers are used.","path":["Title 49—Transportation","Subtitle B—Other Regulations Relating to Transportation","CHAPTER X—SURFACE TRANSPORTATION BOARD","SUBCHAPTER C—ACCOUNTS, RECORDS, AND REPORTS","PART 1242—SEPARATION OF COMMON OPERATING EXPENSES BETWEEN FREIGHT SERVICE AND PASSENGER SERVICE FOR RAILROADS 1"],"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":"af9ffd1d053ac88c28400993d17cb7cb536e3596cd01e52d7667a66cb5e990e5","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-1242.16","next":"us/49-cfr-1242.18"},"notice":"GroundRules: Original legal text. Not legal advice."}