Michigan Grants Enbridge Key Permits To Build Line 5 Tunnel Under Straits
LANSING - Enbridge Energy is one step closer to building a tunnel to transport petroleum beneath the Straits of Mackinac, after Michigan environmental regulators approved key permits for the Line 5 project. The decision by the Michigan Department of Environment, Great Lakes and Energy comes months after Gov. Gretchen Whitmer ordered the pipeline to shut down





