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- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Notes:
- Due to the increasing weight and train traffic the Michigan Central RR Bridge was built to replace the Michigan Central Cantilever Bridge. Its construction was delayed by WWI, but it was completed in 1925 by Michigan Central's engineer H. Isben and still exists today. For more information see: Spanning Niagara: The International Bridges 1848-1962 (Seattle: Univ. of Washington Press, 1984).
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Notes:
- A double arcade 100 feet high.
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Notes:
- Demolished and replaced in the 1930s.
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Notes:
- The bridge exceeded the weight limit for the lower chords, which were also faulty in their design, and it collapsed in mid-construction on August 29th, 1907.; Engineers: Theodore Cooper, Edward Hoare, John Sterling Deans, and Peter Szlapka; For more information see: William D. Middleton, The Bridge at Quebec (Bloomington: Indiana Univ. Press, 2001)
- Date Issued:
- 1907-01-01T00:00:00Z
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Notes:
- Built for the Oregon Trunk Railway, at 320 feet above the river it was the highest arch bridge in the U.S. at the time.
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Notes:
- Wooden bridges built by Native Americans were already in place over the canyon when this bridge was built by the wire and cable company Craddock and Co. in 1912. A suspension bridge of wood and wrought iron, it was not wide enough for cars so it was moved and replaced in 1931 with a bridge designed by Alexander Carruthers.
- Date Issued:
- 1912-01-01T00:00:00Z
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Notes:
- The first bridge was built from 1887 to 1888 as a three-span Whipple through truss. It was rebuilt as a Pennsylvania through truss in 1915.
- Date Issued:
- 1915-01-01T00:00:00Z
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Art, Architecture and Engineering Library, Lantern Slide Collection
