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withdrawn,object_id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-2011-0061-0009,FRA,FRA-2011-0061,Positive Train Control Systems,Proposed Rule,Extension of Comment Period,2013-01-28T05:00:00Z,2013,1,2013-01-28T05:00:00Z,2013-03-12T03:59:59Z,2013-03-12T02:01:24Z,2013-01596,0,0,09000064811dabf2
FRA-2011-0061-0001,FRA,FRA-2011-0061,Positive Train Control Systems,Proposed Rule,Notice of Proposed Rulemaking (NPRM),2012-12-11T05:00:00Z,2012,12,2012-12-11T05:00:00Z,2013-02-12T04:59:59Z,2024-11-12T05:09:35Z,2012-29334,1,0,090000648118589d