Minnesota looks for more funds as cost for downtown Moorhead underpass grows The estimated cost for the 11th Street project is now $100 million to $105 million, and the Minnesota Department of Transportation is trying to line up more funding. 6:30 am, May 8, 2021 × This photograph shows how the railroad underpass would go under two sets of rail tracks on 11th Street North on the eastern edge of downtown Moorhead. This is a view of the project looking south with the Hornbacher's grocery store in the far top of the photo. In the foreground is the Moorhead Fire Station. Minnesota Department of Transportation / Special to The Forum