{"abstract":"The Coast Guard revises its drawbridge regulations by lengthening the period for which a deviation from published bridge opening requirements is authorized, and by reorganizing and clarifying some provisions. These changes promote intermodal mobility, safety, and security while balancing the reasonable needs of land and marine traffic.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF HOMELAND SECURITY","name":"Homeland Security Department","id":227,"url":"https://www.federalregister.gov/agencies/homeland-security-department","json_url":"https://www.federalregister.gov/api/v1/agencies/227","parent_id":null,"slug":"homeland-security-department"},{"raw_name":"Coast Guard","name":"Coast Guard","id":53,"url":"https://www.federalregister.gov/agencies/coast-guard","json_url":"https://www.federalregister.gov/api/v1/agencies/53","parent_id":227,"slug":"coast-guard"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2006/12/04/06-9517.html","cfr_references":[{"chapter":null,"citation_url":null,"part":117,"title":33}],"citation":"71 FR 70305","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This rule is effective January 3, 2007.","disposition_notes":null,"docket_ids":["USCG-2001-10881"],"dockets":[],"document_number":"06-9517","effective_on":"2007-01-03","end_page":70312,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2006/12/04/06-9517.xml","html_url":"https://www.federalregister.gov/documents/2006/12/04/06-9517/drawbridge-operation-regulations-amendment","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/06-9517?publication_date=2006-12-04","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2006-12-04/06-9517/mods.xml","not_received_for_publication":null,"page_length":8,"page_views":{"count":425,"last_updated":"2026-09-21 20:15:12 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2006-12-04/pdf/06-9517.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2006-12-04","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2006/12/04/06-9517.txt","regulation_id_number_info":{"1625-AA36":{"issue":"200404","html_url":"https://www.federalregister.gov/regulations/1625-AA36/drawbridge-operations-regulations-revisions-uscg-2001-10881-","title":"Drawbridge Operations Regulations; Revisions (USCG-2001-10881)","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=200404&RIN=1625-AA36&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["1625-AA36"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2011-11-12T20:21:12Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":70305,"subtype":null,"title":"Drawbridge Operation Regulations; Amendment","toc_doc":"Supplemental changes and clarifications; amendment","toc_subject":"Drawbridge operations:","topics":["Bridges"],"type":"Rule","volume":71}