{"abstract":"This document provides the public with notice that, on March 31, 2026, Port Authority Trans-Hudson (PATH) submitted a request for amendment (RFA) to its FRA-approved Positive Train Control Safety Plan (PTCSP). As this RFA may involve a request for FRA's approval of proposed material modifications to an FRA-certified positive train control (PTC) system, FRA is publishing this notice and inviting public comment on the railroad's RFA to its PTCSP.","action":"Notice of availability and request for comments.","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/2026/04/16/2026-07455.html","cfr_references":[],"citation":"91 FR 20568","comment_url":"http://www.regulations.gov/commenton/FRA-2010-0034-0070","comments_close_on":"2026-05-06","correction_of":null,"corrections":[],"dates":"FRA will consider comments received by May 6, 2026. FRA may consider comments received after that date to the extent practicable and without delaying implementation of valuable or necessary modifications to a PTC system.","disposition_notes":null,"docket_ids":["Docket Number FRA-2010-0034"],"dockets":[],"document_number":"2026-07455","effective_on":null,"end_page":20569,"executive_order_notes":null,"executive_order_number":null,"explanation":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2026/04/16/2026-07455.xml","html_url":"https://www.federalregister.gov/documents/2026/04/16/2026-07455/port-authority-trans-hudsons-request-to-amend-its-positive-train-control-safety-plan-and-positive","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2026-07455?publication_date=2026-04-16","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2026-04-16/2026-07455/mods.xml","not_received_for_publication":null,"page_length":2,"page_views":{"count":25,"last_updated":"2026-04-16 18:15:04 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2026-04-16/pdf/2026-07455.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2026-07455.pdf?1776257125","publication_date":"2026-04-16","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2026/04/16/2026-07455.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[],"comments_count":0,"agency_id":"FRA","comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=FRA-2010-0034","supporting_documents_count":0,"docket_id":"FRA-2010-0034","document_id":"FRA-2010-0034-0070","regulation_id_number":null,"title":"Port Authority Trans Hudson Railroad - Positive Train Control Plans","checked_regulationsdotgov_at":"2026-04-16T18:06:09Z"},"regulations_dot_gov_url":"http://www.regulations.gov/commenton/FRA-2010-0034-0070","significant":null,"signing_date":null,"start_page":20568,"subtype":null,"title":"Port Authority Trans-Hudson's Request To Amend Its Positive Train Control Safety Plan and Positive Train Control System","toc_doc":"Port Authority Trans-Hudson","toc_subject":"Request to Amend its Positive Train Control Safety Plan and Positive Train Control System","topics":[],"type":"Notice","volume":91}