Line 5 inspections



Regular examinations of the pipe, both inside and out.

Prevention is a key component of safety at Enbridge. Our proactive inspection program allows us to monitor the fitness of our pipelines from both the inside and the outside.

We take extra precautions on the Line 5 Straits of Mackinac crossing, with regular inspections that make this crossing the most inspected segment of pipe in our entire North American network. These measures include:


About Line 5
A vital piece of Michigan energy infrastructure since 1953.
Safeguarding the Great Lakes

We take special precautions to protect the Great Lakes.