Expert says more geological testing must be completed before Line 5 tunnel receives permits

Expert says more geological testing must be completed before Line 5 tunnel receives permits

"Shut Down Line 5 - No Tunnel" sign on the grounds of the Michigan Capitol. | Laina G. StebbinsAugust 29 may be the last chance for Michigan residents to weigh in on Enbridge Energy’s proposed Line 5 tunnel underneath the Straits of Mackinac. On that date, the Michigan Department of Environment, Great Lakes, and Energy will stop accepting public comments on Enbridge’s permit application for the project, which seeks to encase the 72-year old pipe…