Ключевые слова: arrival, brazilian, ccr bahia, chaotic, city life, cityscape, crowded, destination, electric, line, locomotion, locomotive, metro, metro station, metropolitan transport, mobility, motion, parallel, passenger, platform, population, public, public transport, public transport user, public transportation, queue, railroad, rails, railway, station, suburb, suburban train, subway, subway people, terminal, train seat, train station, transport, transport user, transportation, underground, urban, urban mobility, urban transport, way,