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withdrawn,object_id FRA-2023-0064-0005,FRA,FRA-2023-0064,Positive Train Control Systems,Proposed Rule,Extension of Comment Period,2024-12-23T05:00:00Z,2024,12,2024-12-23T05:00:00Z,2025-01-12T04:59:59Z,2025-01-17T02:01:05Z,2024-30594,1,0,0900006486886a33 FRA-2023-0064-0001,FRA,FRA-2023-0064,Positive Train Control Systems,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2024-10-28T04:00:00Z,2024,10,2024-10-28T04:00:00Z,2024-12-28T04:59:59Z,2025-12-24T10:00:15Z,2024-24559,1,0,09000064867e8809