{"data":{"id":"us/36-cfr-4.12","jurisdiction":"us","citation":"36 CFR 4.12","heading":"Traffic control devices.","body":"Failure to comply with the directions of a traffic control device is prohibited unless otherwise directed by the superintendent.","path":["Title 36—Parks, Forests, and Public Property","CHAPTER I—NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR","PART 4—VEHICLES AND TRAFFIC SAFETY"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-36.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:44Z","sha256":"9d87a57d3d3154c009a34888aa52e9b138db9d45b422c24d5e8619dd55574b62","source_id":"us-cfr","stale":true,"prev":"us/36-cfr-4.11","next":"us/36-cfr-4.13"},"notice":"GroundRules: Original legal text. Not legal advice."}