The IRT Second Avenue Line, also known as the Second Avenue Elevated or Second Avenue El, was an elevated railway in Manhattan, New York City, United States, from 1878 to 1942. It was operated by the
The Second Avenue El, looking south on First Avenue from 13th Street during its demolition in September 1942
The 129th Street station was a transfer station on the IRT Third Avenue Line in Manhattan, New York City, shared by elevated trains of both the Third Avenue Line and IRT Second Avenue Line. The next s
A diagram of the 129th Street station (top right) and the approaches to the Harlem River bridge, with the flyover express tracks shown in dotted lines.