[Second Avenue El train tracks.]

[Second Avenue "El".]

[Sixth Avenue El being dismantled.]

[Sixth Avenue El.]

[Underneath the Sixth Avenue El.]

[Sixth Avenue El, 42nd Street station.]

[Sixth Avenue El.]

[Sixth Avenue El.]

[Sixth Avenue El being dismantled.]

[Sixth Avenue El being dismantled.]

[Sixth Avenue El being dismantled.]

[Sixth Avenue El.]

[Sixth Avenue El.]

[Sixth Avenue El.]

[Sixth Avenue El.]

[Closed Sixth Avenue El station.]

[Sixth Avenue El being dismantled.]

[Sixth Avenue El.]

[Bifurcation of the Sixth and Ninth Avenue Els.]

[El train tracks.]