Line 5 fact sheets and brochures

Investing in Michigan's future

Great Lakes Tunnel fact sheet image

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How we build and maintain a safe pipeline

Pipeline safety thumb 

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The Great Lakes Tunnel Project

Tunnel illustration

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Without Line 5: The regional impact

Map of crude oil transportation lines

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Tunnel Telegram: Line 5 community newsletter

Tunnel illustration

See the newsletter

Line 5: A vital piece of Michigan's energy infrastructure

Clouds over water

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The Straits of Mackinac crossing and Line 5

Line 5 brochure

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Safety in the Straits: Line 5 Design and Construction

Design and Construction

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Enbridge in Michigan: Line 5 and other pipelines

Pipelines in Michigan

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Safety in the Straits: Line 5 Inspections

Inspections

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Safety in the Straits: Line 5 Operations and Maintenance

Operations and Maintenance

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Safety in the Straits: Line 5 Monitoring

Monitoring

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Safety in the Straits: Line 5 Mussel Study

Mussel Study

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Safety in the Straits: Line 5 Winter Emergency Response

Winter Emergency Response

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Enbridge Safety Report to the Community

Enbridge Safety Report to the Community thumbnail

See the 2019 summary