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withdrawn,object_id FRA-2007-28952-0003,FRA,FRA-2007-28952,"Exemption petitions, etc.: Union Pacific Railroad Co.",Rule,Federal Register Publication,2007-10-23T04:00:00Z,2007,10,2007-10-23T04:00:00Z,2007-12-07T04:59:59Z,2021-02-27T02:00:16Z,E7-20831,0,0,0900006480355035