Detroit, MI, July 22, 2026 —

LANSING, MI – The state of Michigan has granted permits for Enbridge’s Line 5 oil pipeline project, allowing for the construction of a new tunnel beneath the Straits of Mackinac. The approval comes despite significant opposition from several Michigan tribal communities.

Tribal leaders and members have voiced concerns that the pipeline project, particularly the construction of the tunnel, could lead to the destruction of historic and cultural resources. These concerns include the potential disturbance of ancestral remains, which hold deep cultural and spiritual significance for the Indigenous peoples of the region.

The Line 5 pipeline currently transports oil and natural gas liquids. The proposed project involves building a utility tunnel to house an existing segment of the pipeline under the Straits of Mackinac. Enbridge, the energy infrastructure company behind the project, states the tunnel will provide a safer and more secure route for the pipeline.

However, the Michigan tribal communities have been vocal in their opposition, arguing that the construction poses an unacceptable risk to culturally significant sites and potentially sacred grounds. They have called for greater consideration of their heritage and rights in the decision-making process for infrastructure projects impacting their ancestral lands and waters.

The permits granted by the state are a crucial step for Enbridge to proceed with the tunnel construction. The exact timeline for the commencement of construction and the full scope of mitigation efforts for potential cultural resource impacts were not detailed in the provided summary.

The approval highlights the ongoing tension between energy infrastructure development and the protection of tribal cultural resources and environmental concerns in Michigan.



Story summarized from the original created by Robyn Vincent on wdet.org, see more information here.

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