[Elevated railroad.]

[Elevated railroad station.]

[Elevated railroad station.]

[Elevated railroad station.]

[34th Street elevated railroad station.]

[Elevated railroad station.]

[Elevated train station.]

[Elevated railroad station.]

[Turnstile in elevated railroad station.]

[Elevated railroad.]

[Chatham Square elevated railroad station.]

[Window detail at elevated railroad station.]

[Elevated railroad station.]

[Elevated railroad.]

[Elevated railroad tracks.]

[Elevated railroad station.]

[Elevated railroad station.]

[Elevated railroad and street scene.]

[Turnstile at the elevated railroad.]

[Conductor on an elevated railroad.]