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withdrawn,object_id FRA-2007-0006-0020,FRA,FRA-2007-0006,U.S. DOT/FRA - Response Letter,Other,Response(s),2012-06-20T04:00:00Z,2012,6,2012-06-20T04:00:00Z,,2024-11-07T22:40:09Z,,1,0,09000064810543ef FRA-2007-0006-0019,FRA,FRA-2007-0006,U.S. DOT/FRA - Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2012-04-18T04:00:00Z,2012,4,2012-04-18T04:00:00Z,,2012-04-18T20:17:29Z,,0,0,0900006480ff3a8f FRA-2007-0006-0018,FRA,FRA-2007-0006,Metro-North Railroad (Horn Testing Update),Other,Waiver,2012-04-18T04:00:00Z,2012,4,2012-04-18T04:00:00Z,,2012-04-18T20:13:43Z,,0,0,0900006480ff3a8c