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withdrawn,object_id PHMSA-2015-0037-0004,PHMSA,PHMSA-2015-0037,U.S. DOT/PHMSA - Notice of Proposed Rulemaking: Transportation of Natural and Other Gas and Hazardous Liquids by Pipeline: Line Marking at Navigable Waterways (PS-69),Notice,Notice of Proposed Rulemaking (NPRM),2015-07-08T04:00:00Z,2015,7,2015-07-08T04:00:00Z,,2015-07-08T19:42:10Z,,0,0,0900006481b7380d PHMSA-2015-0037-0003,PHMSA,PHMSA-2015-0037,U.S. DOT/PHMSA - Advance Notice of Proposed Rulemaking: Transportation of Natural and Other Gas and Hazardous Liquids by Pipeline: Line Marking at Navigable Waterways (PS-69),Notice,Advance Notice of Proposed Rulemaking (ANPRM),2015-07-08T04:00:00Z,2015,7,2015-07-08T04:00:00Z,,2015-07-08T19:40:32Z,,0,0,0900006481b7380b PHMSA-2015-0037-0001,PHMSA,PHMSA-2015-0037,U.S. DOT/PHMSA - Transportation of Natural and Other Gas and Hazardous Liquids by Pipeline: Line Marking at Navigable Waterways (PS-69),Other,Supplement (SUP),2015-02-04T05:00:00Z,2015,2,2015-02-04T05:00:00Z,,2015-02-04T19:04:29Z,,0,0,09000064819f3c5e PHMSA-2015-0037-0002,PHMSA,PHMSA-2015-0037,U.S. DOT/PHMSA - Final Rule; Transportation of Natural and Other Gas and Hazardous Liquids by Pipeline: Line Marking at Navigable Waterways (PS-69),Rule,Final Rule,2015-02-04T05:00:00Z,2015,2,2015-02-04T05:00:00Z,,2015-02-04T19:23:50Z,,0,0,09000064819f3c61