Map of Famous Bridges in New York Exploring the famous ... was originally constructed without the stiffening trusses seen today, giving it a sleek, modern look that complements the New York ...

Did you know that a very unique bridge in Upstate New York is actually the oldest of its kind in all of the United States?

According to the nomination, the bridge exemplifies the Pratt Truss design, patented in 1844 by Caleb and Thomas Pratt, which became the most famous bridge type in America by the late 19th century.

8) Influence lines, complex structures. Gerber beam; arches and suspension bridges; determination of maximum influence using influence lines; examples; a non-famous Gerber beam. 9) Simple trusses: ...