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.

MPMO Tracker banner

Project Info  


Line 3 Replacement Program

Proponent:  Enbridge Pipeline Inc.
Phase:  Regulatory Decision-Making
Environmental Assessment Type:  EA by Responsible Authority
MPMO Officer:  Brandon Krauthaker
Status:  Active/In Progress





Project Details    
Project Name: Line 3 Replacement Program
Proponent Name: Enbridge Pipeline Inc.
Phase: Regulatory Decision-Making
Federal Review Status: Active/In Progress
Sector: Pipelines
Environmental Assessment Type: EA by Responsible Authority
Project Location: Alberta, Saskatchewan, Manitoba
Province/Territory:
Alberta, Manitoba, Saskatchewan
Project Description

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.