Army Corps Starts Enbridge Line 5 Tunnel Review

May 6, 2025--Written by Daniel Graeber for Industrial Info Resources (Sugar Land, Texas)--Once a 30-day public comment period ends later this summer, the U.S. Army Corps of Engineers said it would decide on granting Enbridge Incorporated (NYSE:ENB) (Calgary, Alberta) a permit to build a tunnel for its Line 5 oil pipeline in Michigan.Line 5 is part of a broader network running from Alberta to the Lower 48 states. The pipeline stretches some 645 miles from Duluth, Wisconsin, to Sarnia in Ontario,