The Kinzua Bridge or the Kinzua Viaduct was a railroad trestle that spanned Kinzua Creek in McKean County in the U.S. state of Pennsylvania. Before its collapse in 2003 by a tornado, the bridge was 301 feet (92 m) tall and 2,052 feet (625 m) long.
The bridge was originally built from iron in 1882 and was billed as the "Eighth Wonder of the World," holding the record as the tallest railroad bridge in the world for two years.
Now a scenic overlook allows views of the fallen bridge and of the valley.