The D Train is a subway line in the New York City Transit system, part of the MTA. It operates between Coney Island in Brooklyn and The Bronx, providing essential transportation for residents and visitors. The line is colored orange on subway maps and serves 31 stations along its route. The D Train runs through several neighborhoods, including Brooklyn's Brighton Beach and Manhattan's Times Square. It connects with other subway lines, making it easier for passengers to transfer and reach their destinations. The D Train is known for its reliability and is a vital part of the city's public transportation network.