[Sixth Avenue El.]

[Sixth Avenue El and street excavation.]

[Sixth Avenue El.]

[Sixth Avenue El and street excavation.]

[Sixth Avenue El and street excavation.]

[Demolition of the Sixth Avenue El.]

[Sixth Avenue El.]

[Sixth Avenue El.]

[Demolition of the Sixth Avenue El.]

[Underneath the Sixth Avenue El.]

[Demolition of the Sixth Avenue El.]

[Underneath the Sixth Avenue El.]

[Demolition of the Sixth Avenue El.]

[Underneath the Sixth Avenue El.]

[Demolition of the Sixth Avenue El.]

[Demolition of the Sixth Avenue El.]

[Demolition of the Sixth Avenue El.]

[Demolition of the Sixth Avenue El.]

West 53rd Street and Sixth Avenue. Dismantling of the Sixth Avenue elevated train tracks

[Sixth Avenue El.]