Sunnyside Yard and Hell Gate Bridge

Sunnyside Yard was built by the Pennsylvania Railroad as part of its massive New York Extension, the centerpiece of which was Pennsylvania Station in the heart of Manhattan.Opened in 1910, it is still the world's largest railroad passenger car storage yard. At the height of its operation in the 1930s, there were 79 tracks, with a capacity for 1,100 cars. Hell Gate Bridge was a joint venture of the Pennsylvania Railroad and the New Haven Railroad to construct a direct rail route for trains betwee