The E train is a subway line in the New York City transit system, specifically part of the MTA (Metropolitan Transportation Authority). It operates in Manhattan, Queens, and Brooklyn, providing essential transportation for commuters and residents. The line is colored blue on subway maps and runs from the World Trade Center in Lower Manhattan to the Jamaica Center in Queens. The E train is known for its frequent service and accessibility to major attractions, including the Museum of Modern Art and Times Square. It connects with several other subway lines, making it a vital part of the city's public transportation network.