Subway
A subway is an underground railway system designed for rapid urban transportation, efficiently moving passengers through tunnels beneath crowded cities to reduce surface traffic. In contemporary contexts, it can also refer to pedestrian underpasses or even a popular fast-food chain, showcasing how the term has evolved to encompass both infrastructure and brand names in everyday life.
Did you know?
The New York City subway system, which opened in 1904, spans over 665 miles of track and serves more than 1.7 billion riders annually, making it one of the most extensive and busiest in the world; remarkably, it features original artwork in many stations, turning routine commutes into impromptu art gallery visits.
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