The U.S. Army Corps of Engineers is expediting review of a plan to build the Great Lakes Tunnel, a 4-mile-long tunnel that would enclose twin oil and gas pipelines along the bottom of the Straits of Mackinac.
Controversial rebuild of a pair of 20-in.-dia pipes
resting on the lake bottom with a single 30-in.-dia pipe inside a
concrete-lined tunnel still needs federal permit approval and has opponents.
Gov. Gretchen Whitmer won't shut oil and gas pipeline but threatens to seize proceeds if owner Enbridge keeps it operating even as the energy giant gains first permits for replacement tunnel.
Citing spill risks, Gov. Gretchen Whitmer (D) set a May 13 deadline to shut down the portion of the oil and natural gas line that runs through the straits of Mackinac between the state and Ontario, but Canada opposes closure.