Queens Plaza is an express station on the IND Queens Boulevard Line of the New York City Subway. Located under the eastern edge of Queens Plaza at the large Queens Plaza interchange, it is served by the E train at all times, by the R train at all times except late nights, and by the M train on weekdays except late nights.While situated relatively close to the elevated Queensboro Plaza station on the BMT Astoria Line and IRT Flushing Line, there is no free transfer between the two stations.HistoryThe Queens Boulevard Line was one of the first lines built by the city-owned Independent Subway System (IND), and stretches between the IND Eighth Avenue Line in Manhattan and 179th Street and Hillside Avenue in Jamaica, Queens. The Queens Boulevard Line was in part financed by a Public Works Administration (PWA) loan and grant of $25,000,000. One of the proposed stations would have been located at Steinway Street.