You stand at a tee intersection. The northernmost end of one hall connects to the middle of an east/west passageway. The faint sounds and distinct vibrations fill the corridor, Stark overhead lighting, neutral paint on the walls, and a scarred stone floor give the distinct impression of a transit corridor for a manufacturing plant; only the lack of gantry cranes, forklifts, and loading docks differentiate this corridor from any other heavy manufacturing plant.