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Indiana Department of Natural Resources

Indiana Department of Natural Resources

Historic Preservation & Archaeology > Learn About Topics > Buildings & Bridges > Bridge Structure & Styles > Pratt Bridge Pratt Bridge

Pratt Bridge
1844-20th century
Drawing: Historic American Engineering Record

Diagonals in tension, verticals in compression (except for hip verticals adjacent to the inclined end posts).

Length: 25-150 feet (8-45 meters)

Example Photos

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County Bridge 40 - Crawford County
County Bridge 40
Crawford County, IN

County Bridge 91 (Demolished) - Crawford County
County Bridge 91 (Demolished)
Crawford County, IN