Coming back north on the CN Iron Range Sub, DMIR 406 pulls a very long ballast train back towards Keenan yard. CN is currently doing an extensive maintenance project along the line this summer.
There is no rumbling to be heard as DMIR 406 crosses over the stout former Duluth Missabe and Northern (DM&N) concrete bridge. This bridge gets plenty of tonnage in a day as this is the CN Iron R... (more)