{"abstract":"This final rule establishes the National Tunnel Inspection Standards (NTIS) for highway tunnels. The NTIS require tunnel owners to establish a program for the inspection of highway tunnels, to maintain a tunnel inventory, to report the inspection findings to FHWA, and to correct any critical findings found during these inspections.","action":"Final rule.","agencies":[{"raw_name":"DEPARTMENT OF TRANSPORTATION","name":"Transportation Department","id":492,"url":"https://www.federalregister.gov/agencies/transportation-department","json_url":"https://www.federalregister.gov/api/v1/agencies/492","parent_id":null,"slug":"transportation-department"},{"raw_name":"Federal Highway Administration","name":"Federal Highway Administration","id":170,"url":"https://www.federalregister.gov/agencies/federal-highway-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/170","parent_id":492,"slug":"federal-highway-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2015/07/14/2015-16896.html","cfr_references":[{"chapter":null,"citation_url":null,"part":650,"title":23}],"citation":"80 FR 41350","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This final rule is effective August 13, 2015. The incorporation by reference of certain publications listed in the rule is approved by the Director of the Federal Register as of August 13, 2015.","disposition_notes":null,"docket_ids":["Docket No. FHWA-2008-0038"],"dockets":[],"document_number":"2015-16896","effective_on":"2015-08-13","end_page":41373,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2015/07/14/2015-16896.xml","html_url":"https://www.federalregister.gov/documents/2015/07/14/2015-16896/national-tunnel-inspection-standards","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2015-16896?publication_date=2015-07-14","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2015-07-14/2015-16896/mods.xml","not_received_for_publication":null,"page_length":24,"page_views":{"count":19127,"last_updated":"2026-10-25 10:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2015-07-14/pdf/2015-16896.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2015-16896.pdf?1436791523","publication_date":"2015-07-14","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2015/07/14/2015-16896.txt","regulation_id_number_info":{"2125-AF24":{"issue":"201504","html_url":"https://www.federalregister.gov/regulations/2125-AF24/national-tunnel-inspection-standards-map-21-","title":"National Tunnel Inspection Standards (MAP-21)","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201504&RIN=2125-AF24&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"}},"regulation_id_numbers":["2125-AF24"],"regulations_dot_gov_info":{"supporting_documents":[{"title":"NTIS Preliminary Inventory Data Form","document_id":"FHWA-2008-0038-0044"},{"title":"Specifications for the National Tunnel Inventory","document_id":"FHWA-2008-0038-0043"},{"title":"Tunnel Operations, Maintenance, Inspection and Evaluation (TOMIE) Manual","document_id":"FHWA-2008-0038-0042"}],"regulatory_plan":{"html_url":"https://www.federalregister.gov/regulations/2125-AF24/national-tunnel-inspection-standards-map-21-","title":"National Tunnel Inspection Standards (MAP-21)"},"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FHWA-2008-0038","supporting_documents_count":3,"docket_id":"FHWA-2008-0038","regulation_id_number":"2125-AF24","title":"National Tunnel Inspection Standards - Advanced Notice of Proposed Rulemaking (ANPRM)","checked_regulationsdotgov_at":"2015-08-03T06:00:13Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":41350,"subtype":null,"title":"National Tunnel Inspection Standards","toc_doc":"National Tunnel Inspection Standards","toc_subject":null,"topics":["Bridges","Grant programs-transportation","Highways and roads","Incorporation by reference","Reporting and recordkeeping requirements"],"type":"Rule","volume":80}