Grand Central – 42nd Street, signed as 42nd Street Grand Central is a major subway station on the IRT Lexington Avenue Line, IRT Flushing Line and 42nd Street shuttle of the New York City Subway, located at the intersection of Lexington Avenue, Madison Avenue and 42nd Street in Midtown Manhattan, it is served by the 4, 5, 6, 7 and Shuttle trains and the connection is available to Metro-North.