Public support for our Line 5 tunnel plan has come from elected officials, policy experts, business leaders and media columnists—from Michigan and elsewhere.
The economies of Michigan, Ohio and elsewhere would face immediate and severe consequences if we did not have Line 5.
Enbridge is partnering with two world-class firms for construction, design and engineering on this $500M+ private investment.
A Line 5 Straits of Mackinac tunnel would be state of the art, with enhanced safety features that reflect our commitment to protecting Michigan’s natural resources.
Resolutions gain momentum, echo support of most Michiganders
Learn more about Enbridge's $500-million Great Lakes Tunnel Project and our Line 5 pipeline, which has been energizing Michigan since 1953.
Enbridge’s suite of marine traffic safety systems further protects Michigan waters
Approximately 90% of the initial design work on an anticipated state-of-the-art tunnel under the Straits of Mackinac is complete, Enbridge reported today.
We're doing everything we can to protect the health and safety of our employees and the public.