Loading Up Dock 6 – (C)SUBSTREET A twin-engine crew pushes full taconite cars onto Dock 6. Related Similar Images ...based on the tags: foggy, hazy, orange, power, tracks, trains... Now, to add a human scale. Identical warehouses seem a little newer than the rest of the plant. I suspect these were added in the mid-1950s for the Korean War, during which about 200 buildings were added to the complex. In the grungy control room, I found a little slice that was never graffitied. The roof could be vented when locomotives were running inside. The former express concourse, as seen in 2005. At sunrise the fog rose near the solvent recovery line. You can barely read the “XXX” warning. This photo illustrates how vertical the complex is. When block glass shatters, it looks like ice. A diesel crane and conveyor belt tripper are the major pieces of equipment that dominate the dock.