FILE - In this June 29, 2018 file photo, a No Trespassing sign is visible at a Enbridge Energy pipeline drilling pad along a rail line that traces the Minnesota-Wisconsin border south of Jay Cooke State Park in Minnesota. Gov. Tim Walz says his administration will continue to appeal a regulatory commission's approval of Enbridge Energy's plan to replace its aging Line 3 crude oil pipeline. The commission approved the project last summer, but former Gov. Mark Dayton's Department of Commerce appealed that decision, as did several environmental and tribal groups. An appeals court decision last week sent the challenges back to the commission for further proceedings.
FILE - In this June 29, 2018 file photo, a No Trespassing sign is visible at a Enbridge Energy pipeline drilling pad along a rail line that traces the Minnesota-Wisconsin border south of Jay Cooke State Park in Minnesota. Gov. Tim Walz says his administration will continue to appeal a regulatory commission's approval of Enbridge Energy's plan to replace its aging Line 3 crude oil pipeline. The commission approved the project last summer, but former Gov. Mark Dayton's Department of Commerce appealed that decision, as did several environmental and tribal groups. An appeals court decision last week sent the challenges back to the commission for further proceedings. Jim Mone AP Photo
FILE - In this June 29, 2018 file photo, a No Trespassing sign is visible at a Enbridge Energy pipeline drilling pad along a rail line that traces the Minnesota-Wisconsin border south of Jay Cooke State Park in Minnesota. Gov. Tim Walz says his administration will continue to appeal a regulatory commission's approval of Enbridge Energy's plan to replace its aging Line 3 crude oil pipeline. The commission approved the project last summer, but former Gov. Mark Dayton's Department of Commerce appealed that decision, as did several environmental and tribal groups. An appeals court decision last week sent the challenges back to the commission for further proceedings. Jim Mone AP Photo