CNW 8552 rolls ore loads east at Rock. A Locotrol equipped C40 is pushing on the rear. This was quite a change from operations of a few years earlier when these jobs were powered by trios of C628's, SD40-2, or pairs of SD60's, SD50's, along with a SD45 or SD40-2.
This will be photos that were taken north of Green Bay on the C&NW ore lines. Mainly photos of ore trains will be in this album along with some manifest trains and switch jobs that worked the area.