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withdrawn,object_id PHMSA-RSPA-1998-4029-0001,PHMSA,PHMSA-RSPA-1998-4029,U.S. DOT/RSPA - Pipeline Safety; Implementation One-Call Systems Study,Notice,Notice,1998-07-22T04:00:00Z,1998,7,1998-07-22T04:00:00Z,1998-07-24T03:59:59Z,2024-11-12T03:02:19Z,,1,0,0900006480323f2a