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withdrawn,object_id PHMSA-2015-0027-0005,PHMSA,PHMSA-2015-0027,U.S. DOT/PHMSA - Final Rule; Valve Spacing on Pipelines Carrying Highly volatile Liquids (PS-53),Rule,Final Rule,2015-02-02T05:00:00Z,2015,2,2015-02-02T05:00:00Z,,2015-02-02T19:35:11Z,,0,0,09000064819edb2d