SummaryView of construction site for subway line (the 2 and the 3 line) looking down from street into deep excavation supported by scaffolding; three men in black coats, perhaps engineers or suyverors, at bottom of excavation in foreground; temporary wooden bridge over rear of excavation; cement mixer near wooden bridge; apartment buildings and bare trees in background.
SubjectSubways -- Design and construction -- New York (State) -- New York ; Streets -- New York (State) -- New York ; Scaffolding -- New York (State) -- New York