Chester Creek, where it was forced to dip below the circa-1970s I-35 tunnels.
Can you hear the ship’s horn through this picture?
Miller Creek, in one of the wider sections that features a trout (as in the fish) canal in the middle of the drain. Even though it is underground, the fish are able to visit their breeding ponds upstream by swimming through the specially designed tunnel.
The end of the new elevator. Line of bird droppings follow the fire sprinkler pipes and wires in the room.
Some sort of materials handling building, judging by the construction.
The tailings boom is the first and last thing you see when approaching the mountaintop shipwreck.
Near the old slag dump there are the remains of the pouring buckets that received the molten steel from the US Steel blast furnaces, filled to the brim with pig iron. They must be incredibly heavy!