New York Transit Museum Gallery Annex
Time Out says
At this smaller offshoot of the museum's Brooklyn headquarters, visitors can learn about the complex engineering and construction feats that helped establish the city’s century-old subway system.
Grand Central Terminal, E 42nd St
|Cross street:||between Lexington and Vanderbilt Aves|
|Transport:||Subway: 42nd St S, 4, 5, 6, 7 to 42nd St–Grand Central|
|Opening hours:||Mon–Fri 8am–8pm; Sat, Sun 10am–6pm|