Portfolio Category: Surveying

Pony Farm Road Bridge over CP Railway

Spectra provided preliminary and final design services for the replacement of Pony Farm Road Bridge over the Canadian Pacific Railroad. The existing three-span structure was a concrete and steel thru girder bridge, approximately 120 feet long, built in 1933. The structure was in serious disrepair and was closed to traffic. Spectra designed a new bridge…
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Walkway Over the Hudson

The Poughkeepsie-Highland Railroad Bridge was initially built in 1888 and at 6,767 feet in length, was the longest bridge in the world at that time. Work activities began in 2007 to convert the bridge into the world’s longest dedicated pedestrian bridge. This pedestrian pathway is known as the “Walkway Over the Hudson State Historic Park”…
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