federal_register: 2025-13330
Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API
This data as json
| document_number | title | type | abstract | publication_date | pub_year | pub_month | html_url | pdf_url | agency_names | agency_ids | excerpts | regulation_id_numbers |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-13330 | Southern California Regional Rail Authority's Request to Amend Its Positive Train Control Safety Plan and Positive Train Control System | Notice | This document provides the public with notice that, on July 7, 2025, Southern California Regional Rail Authority (SCAX) submitted a request for amendment (RFA) to its FRA-approved Positive Train Control Safety Plan (PTCSP) and positive train control (PTC) system, seeking FRA's approval to, as a result of updates made to its onboard PTC software, modify its PTC braking algorithm. As this RFA involves a request for FRA's approval of proposed material modifications to an FRA-certified PTC system, FRA is publishing this notice and inviting public comment on SCAX's RFA to its PTCSP. | 2025-07-16 | 2025 | 7 | https://www.federalregister.gov/documents/2025/07/16/2025-13330/southern-california-regional-rail-authoritys-request-to-amend-its-positive-train-control-safety-plan | https://www.govinfo.gov/content/pkg/FR-2025-07-16/pdf/2025-13330.pdf | Transportation Department; Federal Railroad Administration | 492,185 | This document provides the public with notice that, on July 7, 2025, Southern California Regional Rail Authority (SCAX) submitted a request for amendment (RFA) to its FRA-approved Positive Train Control Safety Plan (PTCSP) and positive train control... |