{"database": "openregs", "table": "federal_register", "rows": [["2023-05349", "Trinity Railway Express's Request To Amend Its Positive Train Control System", "Notice", "This document provides the public with notice that, on March 3, 2023, the Trinity Railway Express (TRE) submitted a request for amendment (RFA) to its FRA-certified positive train control (PTC) system. FRA is publishing this notice and inviting public comment on TRE's RFA to its PTC system.", "2023-03-16", 2023, 3, "https://www.federalregister.gov/documents/2023/03/16/2023-05349/trinity-railway-expresss-request-to-amend-its-positive-train-control-system", "https://www.govinfo.gov/content/pkg/FR-2023-03-16/pdf/2023-05349.pdf", "Transportation Department; Federal Railroad Administration", "492,185", "This document provides the public with notice that, on March 3, 2023, the Trinity Railway Express (TRE) submitted a request for amendment (RFA) to its FRA-certified positive train control (PTC) system. FRA is publishing this notice and inviting public...", null]], "columns": ["document_number", "title", "type", "abstract", "publication_date", "pub_year", "pub_month", "html_url", "pdf_url", "agency_names", "agency_ids", "excerpts", "regulation_id_numbers"], "primary_keys": ["document_number"], "primary_key_values": ["2023-05349"], "units": {}, "query_ms": 50.36067985929549, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}