The interior transportation hub is organized around a central rail transport system, which is used to transfer cargo and transport carriages within the facility.Elevated operational platforms provide positions for staff to inspect goods and monitor operations, while also forming a multi-level spatial structure.The central rail line establishes the primary spatial axis, guiding both visual focus and circulation flow within the environment.Platforms and walkways at different elevations create clear movement routes, while also offering spaces for observation, cover, and operational activities.