{"database": "openregs", "table": "federal_register", "rows": [["2010-32778", "Adjustment of Nationwide Significant Risk Threshold", "Notice", "In accordance with Appendix D to Title 49 Code of Federal Regulations (CFR) Part 222, Use of Locomotive Horns at Highway-Rail Grade Crossings, FRA is updating the Nationwide Significant Risk Threshold (NSRT). This action is needed to ensure that the public has the proper threshold of permissible risk for calculating quiet zones established in relationship to the NSRT. This is the fourth update to the NSRT, which has fallen from 18,775 to 14,007.", "2010-12-29", 2010, 12, "https://www.federalregister.gov/documents/2010/12/29/2010-32778/adjustment-of-nationwide-significant-risk-threshold", "https://www.govinfo.gov/content/pkg/FR-2010-12-29/pdf/2010-32778.pdf", "Transportation Department; Federal Railroad Administration", "492,185", "In accordance with Appendix D to Title 49 Code of Federal Regulations (CFR) Part 222, Use of Locomotive Horns at Highway-Rail Grade Crossings, FRA is updating the Nationwide Significant Risk Threshold (NSRT). This action is needed to ensure that the...", 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": ["2010-32778"], "units": {}, "query_ms": 0.3025949699804187, "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"}