{"abstract":"The National Park Service is proposing this rule to more effectively manage winter visitation and recreational use in Yellowstone and Grand Teton National Parks and the John D. Rockefeller, Jr., Memorial Parkway for up to three winter seasons (i.e., through the winter of 2006-2007). This proposed rule is issued in conjunction with the Temporary Winter Use Plans Environmental Assessment (EA) and will ensure that visitors to the parks have an appropriate range of winter recreational opportunities for an interim period. In addition, the proposed rule will ensure that these recreational activities are in an appropriate setting and that they do not impair or irreparably harm park resources or values. The proposed rule is also necessary to allow time to collect additional monitoring data on strictly limited snowmobile and snowcoach use. The proposal provides a structure for winter use management in the parks for an interim period and is intended to reduce confusion and uncertainty among the public and local communities about winter use. These temporary regulations would continue to require that recreational snowmobiles and snowcoaches operating in the parks meet certain air and sound restrictions, snowmobilers be accompanied by a commercial guide, and proposes new daily entry limits on the numbers of snowmobiles that may enter the parks. Traveling off designated oversnow routes will remain prohibited.","action":"Proposed rule.","agencies":[{"raw_name":"DEPARTMENT OF THE INTERIOR","name":"Interior Department","id":253,"url":"https://www.federalregister.gov/agencies/interior-department","json_url":"https://www.federalregister.gov/api/v1/agencies/253","parent_id":null,"slug":"interior-department"},{"raw_name":"National Park Service","name":"National Park Service","id":362,"url":"https://www.federalregister.gov/agencies/national-park-service","json_url":"https://www.federalregister.gov/api/v1/agencies/362","parent_id":253,"slug":"national-park-service"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2004/09/07/04-20021.html","cfr_references":[{"chapter":null,"citation_url":null,"part":7,"title":36}],"citation":"69 FR 54072","comment_url":null,"comments_close_on":"2004-10-07","correction_of":null,"corrections":[],"dates":"Comments must be received by October 7, 2004.","disposition_notes":null,"docket_ids":[],"dockets":[],"document_number":"04-20021","effective_on":null,"end_page":54090,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2004/09/07/04-20021.xml","html_url":"https://www.federalregister.gov/documents/2004/09/07/04-20021/special-regulations-areas-of-the-national-park-system","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/04-20021?publication_date=2004-09-07","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2004-09-07/04-20021/mods.xml","not_received_for_publication":null,"page_length":19,"page_views":{"count":30,"last_updated":"2026-04-04 16:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2004-09-07/pdf/04-20021.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2004-09-07","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2004/09/07/04-20021.txt","regulation_id_number_info":{"1024-AD29":null},"regulation_id_numbers":["1024-AD29"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T13:04:20Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":54072,"subtype":null,"title":"Special Regulations; Areas of the National Park System","toc_doc":"Yellowstone and Grand Teton National Parks and John D. Rockefeller, Jr., Memorial Parkway, WY; winter visitation and recreational use management","toc_subject":"Special regulations:","topics":["District of Columbia","National parks","Reporting and recordkeeping requirements"],"type":"Proposed Rule","volume":69}