{"data":{"id":"us/49-cfr-236.703","jurisdiction":"us","citation":"49 CFR 236.703","heading":"Aspect.","body":"The appearance of a roadway signal conveying an indication as viewed from the direction of an approaching train; the appearance of a cab signal conveying an indication as viewed by an observer in the cab.","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":"7e440a190dac37a2074cba34a77ea481d24a6736064b25c18e62aa7fcf01cbcf","source_id":"us-cfr","stale":true,"prev":"us/49-cfr-236.702","next":"us/49-cfr-236.704"},"notice":"GroundRules: Original legal text. Not legal advice."}