Myrtle Avenue (also called Myrtle Avenue – Broadway) is a New York City Subway express station on the BMT Jamaica Line. Located at the intersection of Myrtle Avenue and Broadway in Brooklyn, it is served by J and M trains at all times and the Z during rush hours in peak direction. The station has two platform levels, but all regular passenger service is on the lower platform level of the station. The station has an abandoned upper platform level which previously served the BMT Myrtle Avenue Line to Downtown Brooklyn and Lower Manhattan via the Brooklyn Bridge. Just east of the station, the BMT Myrtle Avenue Line diverges an at-grade junction with slip switches between the BMT Myrtle Avenue and BMT Jamaica Lines.