{"database": "openregs", "table": "documents", "rows": [["FRA-1999-6439-2702", "FRA", "FRA-1999-6439", "Fort Worth and Western Railroad - Letter re: Interim Final Rule on Use of Locomotive Horns at Highway-Rail Grade Crossings", "Other", "Letter(s)", "2004-02-19T05:00:00Z", 2004, 2, "2004-02-19T05:00:00Z", "2004-02-20T04:59:59Z", "2024-11-12T02:13:26Z", null, 1, 0, "090000648035af0c"]], "columns": ["id", "agency_id", "docket_id", "title", "document_type", "subtype", "posted_date", "posted_year", "posted_month", "comment_start_date", "comment_end_date", "last_modified", "fr_doc_num", "open_for_comment", "withdrawn", "object_id"], "primary_keys": ["id"], "primary_key_values": ["FRA-1999-6439-2702"], "units": {}, "query_ms": 0.8551690007152501, "source": "Federal Register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"}