The Gerald Schoenfeld Theatre is located in a borough bounded by what three rivers?
Gerald Schoenfeld Theatre: The Gerald Schoenfeld Theatre is a Broadway theatre, previously known as the Plymouth Theatre, located at 236 West 45th Street (George Abbott Way) in midtown Manhattan and renamed in 2005 in honor of Gerald Schoenfeld. Manhattan:  The borough consists mostly of Manhattan Island, bounded by the Hudson, East, and Harlem rivers; several small adjacent islands; and Marble Hill, a small neighborhood now on the U.S. mainland, physically connected to the Bronx and separated from the rest of Manhattan by the Harlem River.
Hudson, East, and Harlem rivers