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withdrawn,object_id FRA-2011-0052-0007,FRA,FRA-2011-0052,Petitions for Waivers of Compliance,Notice,Notice of Change,2011-09-16T04:00:00Z,2011,9,2011-09-16T04:00:00Z,2011-11-01T03:59:59Z,2011-09-16T15:58:13Z,2011-23840,0,0,0900006480f1eeb5 FRA-2011-0052-0005,FRA,FRA-2011-0052,Norfolk Southern Corporation - Amended Waiver Petition,Other,Petition(s),2011-08-31T04:00:00Z,2011,8,2011-08-31T04:00:00Z,,2024-11-12T05:03:05Z,,1,0,0900006480f09186 FRA-2011-0052-0006,FRA,FRA-2011-0052,U.S. DOT/FRA - Acknowledgment Letter,Other,Acknowledgement Letter/Receipt,2011-08-31T04:00:00Z,2011,8,2011-08-31T04:00:00Z,,2024-11-12T05:03:06Z,,1,0,0900006480f09189 FRA-2011-0052-0002,FRA,FRA-2011-0052,Norfolk Southern Corporation - Waiver Petition (Relief from Compliance),Other,Waiver,2011-07-21T04:00:00Z,2011,7,2011-07-21T04:00:00Z,,2024-11-07T22:34:02Z,,1,0,0900006480ec86a0 FRA-2011-0052-0001,FRA,FRA-2011-0052,Petitions for Waivers of Compliance,Notice,Notice of Change,2011-07-14T04:00:00Z,2011,7,2011-07-14T04:00:00Z,2011-08-30T03:59:59Z,2011-07-14T13:42:34Z,2011-17681,0,0,0900006480ec1c49