Leffert Lefferts Buck was an American civil engineer and a pioneer in the use of steel arch bridge structures.
Leffert L. Buck at the age of 50
The Niagara Falls Suspension Bridge was the world's first working railway suspension bridge, spanning the Niagara River from 1855 to 1897. It spanned 825 feet and stood 2.5 miles downstream of Niagara
Leffert L. Buck
…Oroya Railroad in Peru (in the early 1870s). The Whirlpool Rapids Bridge over the Niagara Gorge, which still exists. He reconstructed and reinforced the Niagara Falls Suspension Bridge, which allowed traffic to continue while the Whirlpool bridge was under construction. Steel towers and framework supporting the project were removed…
Hand-colored lithograph of the Suspension Bridge as seen from the American side; the bridge's architecture, the distant Niagara Falls, and the Maid of the Mist below the bridge are visible.
William Hamilton Merritt was the chief proponent for the Suspension Bridge.
Charles Ellet Jr., the first American-born civil engineer with European education in engineering, campaigned for suspension bridges in the United States.
The basket in which Charles Ellet crossed the Niagara Gorge is on display at the Buffalo Historical Society.