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withdrawn,object_id PHMSA-RSPA-2005-20323-0001,PHMSA,PHMSA-RSPA-2005-20323,State of Iowa - Petition for Waiver,Other,Petition(s),2005-03-11T05:00:00Z,2005,3,2005-03-11T05:00:00Z,2005-03-12T04:59:59Z,2008-01-08T20:26:11Z,,0,0,09000064803289b5 PHMSA-RSPA-2005-20323-0005,PHMSA,PHMSA-RSPA-2005-20323,U.S.DOT/PHMSA - Notice; Petition for Waiver,Rule,Federal Register Publication,2005-03-03T05:00:00Z,2005,3,2005-03-03T05:00:00Z,2005-03-23T04:59:59Z,2014-12-20T21:25:30Z,,0,0,09000064803289b9