Forest City Bridge
Facts
- Overview
- Through truss bridge over Missouri River (Oahe Lake) on US 212
- Status
- Open to traffic
- History
- Built 1958; rehabilitated 1980
- Design
- Through truss
- Dimensions
-
Length of largest span: 449.8 ft.
Total length: 4,619.6 ft.
Deck width: 25.9 ft.
Vertical clearance above deck: 17.3 ft.
- Recognition
- Posted to the National Register of Historic Places
- Approximate latitude, longitude
- +45.01475, -100.29464 (decimal degrees)
45°00'53" N, 100°17'41" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/397988/4985404 (zone/easting/northing)
- USGS topographic map
- Patch Skin Buttes SE
- Inventory numbers
- SD 54-056-158 (South Dakota bridge number)
NRHP 01001217 (National Register of Historic Places reference number)
BH 32306 (Bridgehunter.com ID) - Inspection (as of 10/2007)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 36.0 (out of 100) - Average daily traffic (as of 2007)
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