Double-Span Metal Pratt Truss Bridge - Credit: Wikimedia Commons
Double-Span Metal Pratt Truss Bridge - Credit: Wikimedia Commons
Double-Span Metal Pratt Truss Bridge is a historic Pratt truss bridge over the Ausable River at Keeseville in Clinton County and Essex County, New York. It was built in 1877 by the Murray Dougal & Company of Milton, Pennsylvania. It is 214 feet in length and 16 feet wide. It consists of two 107 foot spans supported by a pier at mid-stream. It is the oldest extant example of a metal Pratt truss bridge in New York State. Read more on Wikipedia
Source: en.wikipedia.org