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withdrawn,object_id FRA-2015-0083-0003,FRA,FRA-2015-0083,U.S.DOT/FRA - Waiver Acknowledgment Letter,Other,Acknowledgement Letter/Receipt,2015-10-27T04:00:00Z,2015,10,2015-10-27T04:00:00Z,,2015-10-27T13:36:06Z,,0,0,0900006481cee457 FRA-2015-0083-0002,FRA,FRA-2015-0083,Applications for Approval of Discontinuance or Modification of a Railroad Signal System: Norfolk Southern Corp.,Notice,Notice of Change,2015-09-10T04:00:00Z,2015,9,2015-09-10T04:00:00Z,2015-10-27T03:59:59Z,2024-11-12T05:45:21Z,2015-22791,1,0,0900006481c65585 FRA-2015-0083-0001,FRA,FRA-2015-0083,Norfolk Southern Corporation - Incoming Waiver Request,Other,Waiver,2015-09-09T04:00:00Z,2015,9,2015-09-09T04:00:00Z,,2015-09-09T18:35:26Z,,0,0,0900006481c63467