{"abstract":"This final rule is intended to further the safety of passenger train occupants by amending existing regulations to enhance requirements for the structural strength of the front end of cab cars and multiple-unit (MU) locomotives. These enhancements include the addition of requirements concerning structural deformation and energy absorption by collision posts and corner posts at the forward end of this equipment. The requirements are based on standards specified by the American Public Transportation Association (APTA). FRA is also making clarifying amendments to existing regulations for the structural strength of passenger equipment and is clarifying its views on the preemptive effect of this part.","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 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"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2010/01/08/E9-31411.html","cfr_references":[{"chapter":null,"citation_url":null,"part":238,"title":49}],"citation":"75 FR 1180","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"Effective Date: This final rule is effective March 9, 2010. Petitions for reconsideration of this final rule must be received not later than February 22, 2010.","disposition_notes":null,"docket_ids":["Docket No. FRA-2006-25268, Notice No. 2"],"dockets":[],"document_number":"E9-31411","effective_on":"2010-03-09","end_page":1233,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2010/01/08/E9-31411.xml","html_url":"https://www.federalregister.gov/documents/2010/01/08/E9-31411/passenger-equipment-safety-standards-front-end-strength-of-cab-cars-and-multiple-unit-locomotives","images":{"ER08JA10.006":{"large":"https://img.federalregister.gov/ER08JA10.006/ER08JA10.006_large.png","original_size":"https://img.federalregister.gov/ER08JA10.006/ER08JA10.006_original_size.png"},"ER08JA10.005":{"large":"https://img.federalregister.gov/ER08JA10.005/ER08JA10.005_large.png","original_size":"https://img.federalregister.gov/ER08JA10.005/ER08JA10.005_original_size.png"},"ER08JA10.004":{"large":"https://img.federalregister.gov/ER08JA10.004/ER08JA10.004_large.png","original_size":"https://img.federalregister.gov/ER08JA10.004/ER08JA10.004_original_size.png"},"ER08JA10.003":{"original_size":"https://img.federalregister.gov/ER08JA10.003/ER08JA10.003_original_size.gif"},"ER08JA10.002":{"original_size":"https://img.federalregister.gov/ER08JA10.002/ER08JA10.002_original_size.gif"},"ER08JA10.001":{"original_size":"https://img.federalregister.gov/ER08JA10.001/ER08JA10.001_original_size.gif"},"ER08JA10.000":{"original_size":"https://img.federalregister.gov/ER08JA10.000/ER08JA10.000_original_size.gif"}},"images_metadata":{"ER08JA10.006":{"large":{"identifier":"ER08JA10.006","content_type":"image/png","size":94527,"width":823,"sha":"0d12e48b9e9e68383804fb06c8313e72","url":"https://img.federalregister.gov/ER08JA10.006/ER08JA10.006_large.png","height":1076},"original_size":{"identifier":"ER08JA10.006","content_type":"image/png","size":8316,"width":416,"sha":"92a41662f81b6236ca6d97eccf25c3d2","url":"https://img.federalregister.gov/ER08JA10.006/ER08JA10.006_original_size.png","height":544}},"ER08JA10.005":{"large":{"identifier":"ER08JA10.005","content_type":"image/png","size":94949,"width":823,"sha":"a4e5a3f126888cb02ab19f5736c9e69a","url":"https://img.federalregister.gov/ER08JA10.005/ER08JA10.005_large.png","height":1059},"original_size":{"identifier":"ER08JA10.005","content_type":"image/png","size":8116,"width":410,"sha":"62f56ddfc234b2bb245699d662f7f478","url":"https://img.federalregister.gov/ER08JA10.005/ER08JA10.005_original_size.png","height":528}},"ER08JA10.004":{"large":{"identifier":"ER08JA10.004","content_type":"image/png","size":39396,"width":822,"sha":"fc654d7b41426b7eb64a71c68df354b9","url":"https://img.federalregister.gov/ER08JA10.004/ER08JA10.004_large.png","height":588},"original_size":{"identifier":"ER08JA10.004","content_type":"image/png","size":3370,"width":382,"sha":"691d7091a8aece47bdfc8594b08f1ffe","url":"https://img.federalregister.gov/ER08JA10.004/ER08JA10.004_original_size.png","height":273}},"ER08JA10.003":{"original_size":{"identifier":"ER08JA10.003","content_type":"image/gif","size":286371,"width":3372,"sha":"29a24189c5609faed9743641569eacf2","url":"https://img.federalregister.gov/ER08JA10.003/ER08JA10.003_original_size.gif","height":1362}},"ER08JA10.002":{"original_size":{"identifier":"ER08JA10.002","content_type":"image/gif","size":533347,"width":2946,"sha":"372e05a874d97965e6d7962fdaa5f774","url":"https://img.federalregister.gov/ER08JA10.002/ER08JA10.002_original_size.gif","height":2760}},"ER08JA10.001":{"original_size":{"identifier":"ER08JA10.001","content_type":"image/gif","size":927091,"width":4021,"sha":"19a0e155328067ccd66b709c40e3b5cb","url":"https://img.federalregister.gov/ER08JA10.001/ER08JA10.001_original_size.gif","height":2796}},"ER08JA10.000":{"original_size":{"identifier":"ER08JA10.000","content_type":"image/gif","size":152331,"width":2821,"sha":"efbc41aeca9cd32931d56e9f178eca1f","url":"https://img.federalregister.gov/ER08JA10.000/ER08JA10.000_original_size.gif","height":2042}}},"json_url":"https://www.federalregister.gov/api/v1/documents/E9-31411?publication_date=2010-01-08","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2010-01-08/E9-31411/mods.xml","not_received_for_publication":null,"page_length":54,"page_views":{"count":2275,"last_updated":"2026-04-04 14:15:05 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2010-01-08/pdf/E9-31411.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":null,"publication_date":"2010-01-08","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2010/01/08/E9-31411.txt","regulation_id_number_info":{"2130-AB80":{"issue":"201004","html_url":"https://www.federalregister.gov/regulations/2130-AB80/passenger-equipment-safety-standards-front-end-strength-of-multiple-unit-locomotives-and-cab-cars-","title":"Passenger Equipment Safety Standards; Front-End Strength of Multiple-Unit Locomotives and Cab Cars ","xml_url":"http://www.reginfo.gov/public/do/eAgendaViewRule?pubId=201004&RIN=2130-AB80&operation=OPERATION_EXPORT_XML","priority_category":"Substantive, Nonsignificant"}},"regulation_id_numbers":["2130-AB80"],"regulations_dot_gov_info":{},"regulations_dot_gov_url":null,"significant":false,"signing_date":null,"start_page":1180,"subtype":null,"title":"Passenger Equipment Safety Standards; Front End Strength of Cab Cars and Multiple-Unit Locomotives","toc_doc":null,"toc_subject":null,"topics":["Penalties","Railroad safety","Reporting and recordkeeping requirements"],"type":"Rule","volume":75}