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withdrawn,object_id PHMSA-2014-0002-0004,PHMSA,PHMSA-2014-0002,Letter From Pittsburgh City Solicitor,Other,Acknowledgement Letter/Receipt,2016-05-10T04:00:00Z,2016,5,2016-05-10T04:00:00Z,,2016-05-10T20:51:16Z,,0,0,0900006481fbf39d PHMSA-2014-0002-0001,PHMSA,PHMSA-2014-0002,American Trucking Associations - Preemption Application for Determination,Other,Application,2014-01-06T05:00:00Z,2014,1,2014-01-06T05:00:00Z,,2024-11-07T23:01:31Z,,1,0,09000064814ebf29