The Brooklyn Bridge was a technological marvel and the first bridge to span the East River.
The Hellgate Bridge is a combination of a suspension bridge and a cable-stay bridge, with impressive steelwork and stonework.
The McCombs Dam Bridge uses a swing bridge mechanism to allow boat traffic to pass.
The High Bridge, originally an aqueduct, brought fresh water to Manhattan and is now a pedestrian bridge.
The bridges not only connect different parts of the city but also showcase the architectural and engineering talent of their time.