Minnesota Department of Transportation

511 Travel Info

News releases

July 23, 2021

Latest news releases

I-35 lane closures in Duluth tunnels July 27 - 29

DULUTH, Minn. – MnDOT maintenance crews will be cleaning the I-35 tunnels in Duluth starting Tuesday, July 27 through Thursday, July 29. Motorists should be aware that closures will be needed in both left and right lanes and on northbound and southbound I-35 as the operation moves through the area. Closures will be between 9 a.m. and 3 p.m.