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withdrawn,object_id FRA-1999-5104-0066,FRA,FRA-1999-5104,U.S. DOT/FRA-1999-5104 - FBF Annual Update Letter - 2017,Other,Letter(s),2017-08-08T04:00:00Z,2017,8,2017-08-08T04:00:00Z,,2017-08-08T20:47:45Z,,0,0,09000064829c5227 FRA-1999-5104-0065,FRA,FRA-1999-5104,"Association of American Railroads - Flange Bearing Frog Update Letter (June 29, 2017)",Other,Letter(s),2017-06-30T04:00:00Z,2017,6,2017-06-30T04:00:00Z,,2024-11-07T01:02:38Z,,1,0,09000064827c2ee0