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withdrawn,object_id PHMSA-2011-0242-0002,PHMSA,PHMSA-2011-0242,Amtrak - Request,Other,,2012-05-17T00:00:00Z,2012,5,,,2012-05-23T20:11:51Z,,0,1,090000648101245e PHMSA-2011-0242-0003,PHMSA,PHMSA-2011-0242,Amtrak - Supplemental Information,Other,,2012-05-17T00:00:00Z,2012,5,,,2012-05-23T20:12:34Z,,0,1,0900006481012462 PHMSA-2011-0242-0001,PHMSA,PHMSA-2011-0242,Applications for Modification of Special Permit,Notice,Notice of Change,2011-09-21T04:00:00Z,2011,9,2011-09-21T04:00:00Z,2011-10-07T03:59:59Z,2024-11-12T05:02:31Z,2011-24006,1,0,0900006480f2574b