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withdrawn,object_id FRA-2011-0004-0001,FRA,FRA-2011-0004,Hazardous Materials: Improving Safety of Railroad Transportation of Hazardous Materials,Rule,Federal Register Publication,2011-01-25T05:00:00Z,2011,1,2011-01-25T05:00:00Z,,2024-11-12T04:59:14Z,2011-01455,1,0,0900006480bd204d