Ключевые слова: architecture, dortmund, dortmund tram, germany, holidays, infrastructure, light rail, mass rapid transit, metro, metro station, modern, mri, passenger, passengers, platform, public transit, public transport, station, subway, symmetric, symmetrical, symmetry, traffic, train, trains, transit, transport, transportation, travel, traveling, tunnel, underground, vacation, westfalenhalle, westfalenhallen,