[People traveling by subway.]

[People on subway.]

[People on subway.]

[People riding subway.]

[People riding subway.]

[People riding subway.]

[People inside subway station.]

[Commuters on subway.]

[People waiting inside subway station.]

[People waiting inside subway station.]

[People riding the subway.]

[People riding the subway.]

[People riding the subway.]

[People traveling by train.]

[People on subway.]

[Subway station.]

[People riding the train.]

[Commuters on subway.]

[People at Union Square subway station.]

[Subway station.]