This is historical information

Historical information is provided for reference, research or recordkeeping purposes, it is not maintained. Visit our Project Inventory page to learn about MPMO’s ongoing initiates. Contact the Major Projects Management Office for additional information.

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Line 3 Replacement Program

Federal Review Status:
Active/In Progress

NB: The National Energy Board is responsible for overseeing the regulatory phase of this project ¿ please refer to the links provided to their website for further information. Enbridge Pipelines Inc. is proposing to replace the majority of the 1,073 km Line 3 crude oil pipeline commencing at the Hardisty Terminal in AB to the Gretna Station located near Gretna, MB. The Project will result in the replaced Line 3 operating at Line 3's original operating capability (760,000 barrels/day). The proposed project would include: the replacement of the existing 863.6 mm pipeline with 914.4 mm pipeline; the addition and replacement of some or all pumps and associated infrastructure and equipment; the addition of tankage at the Hardisty Terminal; and, the decommissioning of the existing pipeline.


Alberta, Saskatchewan, Manitoba

Enbridge Pipeline Inc.

MPMO Officer:
Brandon Krauthaker
Junior Analyst
Major Projects Management Office
580 Booth Street, 12th Floor
Ottawa, Ontario K1A0E4
Telephone Number: 343-292-7483


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