The 2 Train is a subway line in the New York City transit system, operated by the MTA. It runs from Flatbush Avenue-Brooklyn College in Brooklyn to Wakefield-241st Street in the Bronx, covering a distance of approximately 24 miles. The train primarily operates along the IRT East Side Line and is known for its distinctive red color on subway maps. The 2 Train makes several key stops, including popular locations such as Times Square, 42nd Street, and Harlem. It operates 24 hours a day, providing essential transportation for commuters and visitors alike. The train is part of the larger New York City Subway system, which is one of the busiest in the world.