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withdrawn,object_id FRA-2000-8135-0002,FRA,FRA-2000-8135,U.S. DOT/FRA- Notice of Application for Approval of Discontinuance or Mdification of a Railroad Signal Sysem or Relief from Requirements - Norfolk Southern Corporation (NS) and CSX Transportation,Rule,Federal Register Publication,2000-11-30T05:00:00Z,2000,11,2000-11-30T05:00:00Z,2000-12-01T04:59:59Z,2008-01-08T19:57:32Z,,0,0,0900006480342bb2