{"abstract":"The Manual on Uniform Traffic Control Devices for Streets and Highways (MUTCD) (also referred to as \"the Manual\") is incorporated by reference within our regulations, approved by the Federal Highway Administration, and recognized as the national standard for traffic control devices used on all public roads. The purpose of this final rule is to revise standards, guidance, options, and supporting information relating to the traffic control devices in all parts of the MUTCD to expedite traffic, promote uniformity, improve safety, and incorporate technology advances in traffic control device application. The MUTCD, with these changes incorporated, is being designated as the 2009 Edition of the MUTCD.","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/2009/12/16/E9-28322.html","cfr_references":[{"chapter":null,"citation_url":null,"part":655,"title":23}],"citation":"74 FR 66730","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective Date: This final rule is effective January 15, 2010. The incorporation by reference of the publication listed in this regulation is approved by the Director of the Office of the Federal Register as of January 15, 2010.","disposition_notes":null,"docket_ids":["FHWA Docket No. FHWA-2007-28977"],"dockets":[],"document_number":"E9-28322","effective_on":"2010-01-15","end_page":66863,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2009/12/16/E9-28322.xml","html_url":"https://www.federalregister.gov/documents/2009/12/16/E9-28322/national-standards-for-traffic-control-devices-the-manual-on-uniform-traffic-control-devices-for","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/E9-28322?publication_date=2009-12-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2009-12-16/E9-28322/mods.xml","not_received_for_publication":null,"page_length":134,"page_views":{"count":1844,"last_updated":"2026-10-23 16:15:07 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2009-12-16/pdf/E9-28322.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2009-12-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2009/12/16/E9-28322.txt","regulation_id_number_info":{"2125-AF22":{"issue":"201004","html_url":"https://www.federalregister.gov/regulations/2125-AF22/national-standards-for-traffic-control-devices-the-manual-on-uniform-traffic-control-devices-for-str","title":"National Standards for Traffic Control Devices; the Manual on Uniform Traffic Control Devices for Streets and Highways","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201004&RIN=2125-AF22&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2125-AF22"],"regulations_dot_gov_info":{"checked_regulationsdotgov_at":"2009-12-16T20:59:17Z"},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":66730,"subtype":null,"title":"National Standards for Traffic Control Devices; the Manual on Uniform Traffic Control Devices for Streets and Highways; Revision","toc_doc":"Manual on Uniform Traffic Control Devices for Streets and Highways; Revision","toc_subject":"National Standards for Traffic Control Devices:","topics":["Grant programs-transportation","Highways and roads","Incorporation by reference"],"type":"Rule","volume":74}