{"data":{"id":"us/36-cfr-4.13","jurisdiction":"us","citation":"36 CFR 4.13","heading":"Obstructing traffic.","body":"The following are prohibited:\n(a) Stopping or parking a vehicle upon a park road, except as authorized by the superintendent, or in the event of an accident or other condition beyond the control of the operator.\n(b) Operating a vehicle so slowly as to interfere with the normal flow of traffic.","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":"d05ed9c3e23aacd48d4a8bf52ce513cdbf9b78996e1b9993b068cb9372597f53","source_id":"us-cfr","stale":true,"prev":"us/36-cfr-4.12","next":"us/36-cfr-4.14"},"notice":"GroundRules: Original legal text. Not legal advice."}