Traditional Uesureyan passageways have gray walls with a line of glossy black control panels running along them at chest level. Immediately below them is a row of red panels that can be removed and contain lockers of environmental suits, Star Army Medical Kits, and other supplies behind them. The floor is covered in a medium-thickness, fire-resistant navy blue carpet, while the ceilings are plastic translucent panels that provide lighting. The ceiling opens up to reveal various pipes, conduits, vents, and light bulbs.