Exit signage at the Rector Street subway station in Manhattan New York City.

Rector Street subway station in Manhattan New York City.

The York Street Station in Brooklyn, New York.

A man walks down a long hallway in the New York City Subway system.

A dimly lit stairway leads down into a New York City subway station on Sunday, Sept. 14, 2025. Aging infrastructure and exposed piping are visible along the tiled walls.

A staircase leads to the exit at the 47–50 Streets Rockefeller Center subway station in Manhattan. The station serves the B, D, F, and M lines.

A stairway leads down to the train platforms for Tracks 11 and 13 at Penn Station in Manhattan. A sign reading “Watch Your Step” hangs above the stairs, while a black-and-white advertisement looms over the tracks in the busy transit hub.

A Metro-North Railroad train sits at a platform inside Grand Central Terminal in Manhattan. The stainless-steel cars reflect the dim lighting of the underground station, where exposed pipes and graffiti-marked beams highlight the aging infrastructure of the busy commuter hub.

A Connecticut state seal is displayed on the side of a Metro-North Railroad train car, operated in partnership with the Connecticut Department of Transportation. The red-and-silver exterior includes safety instructions and signage, highlighting the regional rail system that connects commuters between New York and Connecticut.

A Metro-North Railroad train is seen at a station platform, its blue-and-white exterior bearing the MTA logo. The commuter rail line, operated by the Metropolitan Transportation Authority, connects New York City with suburbs across New York State and Connecticut.

A Metro-North Railroad train waits at a platform inside Grand Central Terminal in Manhattan. The concrete pillars and exposed beams of the underground station frame the tracks, where the yellow warning strip lines the edge of the platform.

The entrance to Track 30 inside Grand Central Terminal in Manhattan is seen at night. The marble hallways of the landmark station lead to the train platforms below, as a commuter and a security officer stand near the archways beneath illuminated signs.

An eagle statue perched on a globe stands outside Grand Central Terminal in Manhattan. The bronze sculpture, one of several around the historic landmark, looks out over Midtown with the glass facade of the MetLife Building rising in the background.

Dimly lit by overhead fluorescent lights, this photograph captures the entrance to the downtown-bound 6 train platform in the New York City Subway system. The black-and-white directional sign with the green circle route marker is part of the MTA’s standardized Helvetica signage, directing riders toward Manhattan. The scene’s warm tones from aged steel columns and peeling paint reveal the enduring character of New York’s century-old transit infrastructure — a utilitarian design that continues to serve millions of daily commuters. In the background, the red exit sign points toward street level, where the pulse of the city resumes above ground.

The Lexington Avenue–63rd Street station in Manhattan, part of the IND and BMT lines of the New York City Subway, is shown here in its distinctive red-tiled design. Opened in 1989 as part of the 63rd Street Tunnel project, the station serves the F and Q trains, linking the Upper East Side to Queens and the Second Avenue Subway. Its sharply linear geometry and long central platform exemplify late-20th-century transit architecture, emphasizing function and durability. The bright red glazed brick walls contrast with the metallic fixtures and fluorescent ceiling strips, creating a visual rhythm typical of New York’s underground infrastructure during the city’s major transit expansion era.