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 nominated to the National Register of Historic Places.
Length of largest span: 200.1 ft.
Total length: 485.9 ft.
Deck width: 24.0 ft.
Posted to the National Register of Historic Places
Approximate latitude, longitude
+47.83886, -117.85240(decimal degrees) 47°50'20" N, 117°51'09" W (degrees°minutes'seconds")
Approximate UTM coordinates
USGS topographic map
BH 34570 (Bridgehunter.com ID)
Inspection (as of 10/2010)
Deck condition rating: Good(7 out of 9) Superstructure condition rating: Satisfactory(6 out of 9) Substructure condition rating: Good(7 out of 9) Sufficiency rating: 44.8 (out of 100)