CN is continuing the second and final year of a major maintenance and strengthening project on the Oliver railroad bridge over the St. Louis River between Duluth, Minnesota and Oliver, Wisconsin. The bridge strengthening project, part of CN’s 2017 capital program, is a major investment in the continuing safety and efficiency of CN’s Wisconsin and Minnesota railroad network.

• Daytime closures of the roadway beneath the rail bridge connecting Wisconsin Hwy 105 to Minnesota Hwy 39
• The highway portion of the bridge will be closed to traffic between 8 a.m. and 5 p.m. Monday through Friday. The daily closures will continue into the fall. CN has worked with the Minnesota and Wisconsin departments of transportation on the closure signage.