Bridges presentation
It was 1296ft (395m) long by
216ft (66m) high on the Commentry-Gannett line in France.
Figure 15 Kinzua Viaduct (1900), located on the Bradford Branch
in a remote region near the town of Kushequa in north-west
Figure 14 Portage Viaduct (1852) (USA),
Pennsylvania (USA), was originally constriucted in 1882 by the
photographed shortly after it was completed for
New York & Erie Railroad to service lumber mills in this lush,
this stereoscopic view, was the wonder of visiting
forested corner of Pennsylvania. The present structure, 302ft
engineers, who used it frequently as an example of
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