Sunrise and Green Pinprick A morning breeze pushes the last ice from the lake against Wisconsin Point. Similar Images ...based on the tags: breakwaters, clouds, ice, lake-superior, lighthouses, reflections, snow, sunrises, water... The east portal, looking toward Nopeming Junction and away from the US Steel ruins and Duluth’s ore docks. In the corner of the former school grounds… These wide spools sit atop the abandoned tracks that lead to the train shed, which was later repurposed into a truck shed. Taken on a short trip where the whole floor of the roundhouse and engine shop was covered in fresh snow–thanks to the holes in the roof and open windows. Harsh rail yard lighting throws shadows of broken windows against the line of boilers. This heavy door opens directly into the missile vault and was used to load and unload the missile erector. At Treasure Mountain mine. This collapsed building was likely the 1937 Compressor House, which pushed compressed air and water into the Sanitago Tunnel in the time it was producing. The holes were for men to poke reluctant ore with long poles, with the hope that a lucky jab would let the load slide down into the boat below. Now they’re just traps. A row of houses north of Pommenige.