The BMT Subway, or Brooklyn-Manhattan Transit, is a major subway line in New York City. It primarily serves the boroughs of Brooklyn and Manhattan, connecting various neighborhoods and providing essential transportation for commuters and residents. The BMT operates several routes, including the N, Q, R, and W trains. Established in the early 20th century, the BMT was one of the first subway systems in New York. It has since become an integral part of the city's public transit network, facilitating millions of rides each year. The BMT is known for its distinctive elevated tracks and underground tunnels.