{"abstract":"FHWA, FRA, and FTA (collectively referred to as the \"Agencies\") are finalizing the interim final rule (IFR) published on July 3, 2025, which revised the Agencies' National Environmental Policy Act (NEPA) of 1969 implementing regulations in light of the removal of the Council on Environmental Quality (CEQ) regulations, the amendments to NEPA included in the section of the Fiscal Responsibility Act (FR Act) of 2023, known as the Building United States Infrastructure through Limited Delays and Efficient Reviews (BUILDER) Act of 2023, amendments regarding efficient environmental reviews included in the Infrastructure Investment and Jobs Act (IIJA) of 2021, and the Supreme Court decision in Seven County Infrastructure Coalition. The Agencies provided a 30-day comment period for the public to review and comment on the IFR. This final rule addresses public comments received and finalizes the IFR with minor technical changes.","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"},{"raw_name":"Federal Railroad Administration","name":"Federal Railroad Administration","id":185,"url":"https://www.federalregister.gov/agencies/federal-railroad-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/185","parent_id":492,"slug":"federal-railroad-administration"},{"raw_name":"Federal Transit Administration","name":"Federal Transit Administration","id":193,"url":"https://www.federalregister.gov/agencies/federal-transit-administration","json_url":"https://www.federalregister.gov/api/v1/agencies/193","parent_id":492,"slug":"federal-transit-administration"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2026/09/01/2026-17904.html","cfr_references":[{"chapter":null,"citation_url":null,"part":"771","title":23},{"chapter":null,"citation_url":null,"part":"264","title":49},{"chapter":null,"citation_url":null,"part":"622","title":49}],"citation":"91 FR 56029","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective on September 1, 2026.","disposition_notes":null,"docket_ids":["Docket No. FHWA-2025-0007"],"dockets":[{"supporting_documents":[{"title":"Part 771 Final Rule Redline (August 31, 2026)","document_id":"FHWA-2025-0007-0074"},{"title":"Redline of Changes to 23 CFR Part 771 (July 1, 2025)","document_id":"FHWA-2025-0007-0002"}],"agency_name":"FHWA","documents":[{"comment_count":0,"comment_start_date":"2026-09-01","updated_at":"2026-09-01T09:58:42.811-04:00","comment_url":"https://www.regulations.gov/commenton/FHWA-2025-0007-0073","allow_late_comments":false,"id":"FHWA-2025-0007-0073","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":2,"id":"FHWA-2025-0007","title":"Revision of National Environmental Policy Act Regulations"},{"supporting_documents":[],"agency_name":"FRA","documents":[{"comment_count":0,"comment_start_date":"2026-09-01","updated_at":"2026-09-01T09:58:43.508-04:00","comment_url":"https://www.regulations.gov/commenton/FRA-2025-0007-0005","allow_late_comments":false,"id":"FRA-2025-0007-0005","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"FRA-2025-0007","title":"2130-0560 Use of Locomotive Horns at Highway-Rail Grade Crossings"},{"supporting_documents":[],"agency_name":"FTA","documents":[{"comment_count":0,"comment_start_date":"2026-09-01","updated_at":"2026-09-01T09:58:43.187-04:00","comment_url":"https://www.regulations.gov/commenton/FTA-2025-0007-0002","allow_late_comments":false,"id":"FTA-2025-0007-0002","comment_end_date":null,"regulations_dot_gov_open_for_comment":false}],"supporting_documents_count":0,"id":"FTA-2025-0007","title":"49 CFR Part 625 – Transit Asset Management"}],"document_number":"2026-17904","effective_on":"2026-09-01","end_page":56049,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/09/01/2026-17904.xml","html_url":"https://www.federalregister.gov/documents/2026/09/01/2026-17904/national-environmental-policy-act-regulations","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-17904?publication_date=2026-09-01","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-09-01/2026-17904/mods.xml","not_received_for_publication":null,"page_length":21,"page_views":{"count":2346,"last_updated":"2026-10-23 04:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-09-01/pdf/2026-17904.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-17904.pdf?1788180323","publication_date":"2026-09-01","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/09/01/2026-17904.txt","regulation_id_number_info":{"2125-AF80":{"issue":"202504","html_url":"https://www.federalregister.gov/regulations/2125-AF80/categorical-exclusions-and-environmental-procedure","title":"Categorical Exclusions and Environmental Procedure","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=202504&RIN=2125-AF80&operation=OPERATION_EXPORT_XML","priority_category":"Other Significant"},"2132-AB51":null,"2130-AD05":null},"regulation_id_numbers":["2125-AF80","2130-AD05","2132-AB51"],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"FTA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FTA-2025-0007","supporting_documents_count":0,"docket_id":"FTA-2025-0007","document_id":"FTA-2025-0007-0002","regulation_id_number":"2132-AB56","title":"49 CFR Part 625 – Transit Asset Management","checked_regulationsdotgov_at":"2026-09-02T16:55:05Z"},"regulations_dot_gov_url":null,"significant":true,"signing_date":null,"start_page":56029,"subtype":null,"title":"National Environmental Policy Act Regulations","toc_doc":"National Environmental Policy Act Regulations","toc_subject":null,"topics":["Environmental impact statements","Grant programs-transportation","Highways and roads","Historic preservation","Mass transportation","Public lands","Railroads","Recreation and recreation areas","Reporting and recordkeeping requirements"],"type":"Rule","volume":91}