<SEC-DOCUMENT>0001047469-17-000754-index.html : 20170221
<SEC-HEADER>0001047469-17-000754.hdr.sgml : 20170221
<ACCEPTANCE-DATETIME>20170217174943
ACCESSION NUMBER:		0001047469-17-000754
CONFORMED SUBMISSION TYPE:	F-10
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20170221
DATE AS OF CHANGE:		20170217

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TransCanada Trust
		CENTRAL INDEX KEY:			0001619767
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		F-10
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-216137
		FILM NUMBER:		17622670

	BUSINESS ADDRESS:	
		STREET 1:		450 FIRST STREET, S.W.
		CITY:			CALGARY
		STATE:			A0
		ZIP:			T2P 5H1
		BUSINESS PHONE:		403-920-2000

	MAIL ADDRESS:	
		STREET 1:		450 FIRST STREET, S.W.
		CITY:			CALGARY
		STATE:			A0
		ZIP:			T2P 5H1

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			TRANSCANADA PIPELINES LTD
		CENTRAL INDEX KEY:			0000099070
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
		IRS NUMBER:				522179728
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		F-10
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-216137-01
		FILM NUMBER:		17622671

	BUSINESS ADDRESS:	
		STREET 1:		450 -1ST STREET SW
		STREET 2:		P O BOX 1000 STATION M
		CITY:			CALGARY ALBERTA
		STATE:			A0
		ZIP:			T2P 5H1
		BUSINESS PHONE:		4039206411

	MAIL ADDRESS:	
		STREET 1:		450 I STREET SW
		CITY:			CALGARY ALBERTA
		STATE:			A0
		ZIP:			T2P 5H1
</SEC-HEADER>
<DOCUMENT>
<TYPE>F-10
<SEQUENCE>1
<FILENAME>a2230963zf-10.htm
<DESCRIPTION>F-10
<TEXT>
Document 1 - file: a2230963zf-10.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>a2230963zex-5_1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 2 - file: a2230963zex-5_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.2
<SEQUENCE>3
<FILENAME>a2230963zex-5_2.htm
<DESCRIPTION>EX-5.2
<TEXT>
Document 3 - file: a2230963zex-5_2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g522936.jpg
<DESCRIPTION>G522936.JPG
<TEXT>
Document 4 - file: g522936.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g1002873.jpg
<DESCRIPTION>G1002873.JPG
<TEXT>
Document 5 - file: g1002873.jpg

</DOCUMENT>
</SEC-DOCUMENT>