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withdrawn,object_id PHMSA-RSPA-1997-2901-0021,PHMSA,PHMSA-RSPA-1997-2901,U.S. DOT/PHMSA - List of Applications for Modification of Special Permit,Rule,Federal Register Publication,2006-05-12T04:00:00Z,2006,5,2006-05-12T04:00:00Z,2006-05-13T03:59:59Z,2024-11-07T01:45:41Z,,1,0,09000064802a448e