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withdrawn,object_id PHMSA-2020-0139-0004,PHMSA,PHMSA-2020-0139,American Trucking Association - Letter in Response - P-1750,Other,Letter(s),2023-06-30T04:00:00Z,2023,6,2023-06-30T04:00:00Z,,2023-06-30T13:06:46Z,,0,0,0900006485c1a435 PHMSA-2020-0139-0003,PHMSA,PHMSA-2020-0139,ETC Letter Supporting Truckers Petition,Other,Letter(s),2021-06-25T04:00:00Z,2021,6,2021-06-25T04:00:00Z,,2021-06-25T17:55:38Z,,0,0,0900006484bb373a PHMSA-2020-0139-0001,PHMSA,PHMSA-2020-0139,American Trucking Association - Petition for Rulemaking,Other,Petition for Rulemaking,2020-11-19T05:00:00Z,2020,11,2020-11-19T05:00:00Z,,2020-11-19T20:22:37Z,,0,0,0900006484969c71 PHMSA-2020-0139-0002,PHMSA,PHMSA-2020-0139,US DOT/PHMSA- P-1750- Acknowledgement Letter,Other,Acknowledgement Letter/Receipt,2020-11-19T05:00:00Z,2020,11,2020-11-19T05:00:00Z,,2020-11-19T20:26:18Z,,0,0,0900006484969c73