This story was updated 8:00 p.m. August 19, 2020.
Groups representing business, environmentalists, and Native Americans are calling on Governor Gretchen Whitmer to shut down Enbridge's Line 5.
The more than 600 mile long pipeline carrying crude oil and natural gas liquids is 67 years old. A section of Line 5 sits on the bottom of the Straits of Mackinac, which connects Lakes Michigan and Huron. The pipeline splits into twin pipelines under the Straits.