Spokane River Bridge at Long Lake Dam, Spannng Spokane River at State Route 231, Reardan, Lincoln County, WA

Significance: The bridge is a late example of an open-spandrel reinforced-concrete ribbed deck arch. Considere hinges were used at the skewbacks to relieve stresses in the arch during the construction of the bridge. The bridge has been listed in the National Register of Historic Places.
Unprocessed Field note material exists for this structure: N148
Survey number: HAER WA-95
Building/structure dates: 1949 Initial Construction
National Register of Historic Places NRIS Number: 95000628