Facts
- Overview
- Lost through truss bridge over White River on SD 53
- Location
- Lyman County, South Dakota
- Status
- No longer exists
- History
- Built 1925; replaced 2001
- Design
- Through truss
- Dimensions
-
Length of largest span: 140.1 ft.
Total length: 476.1 ft.
Deck width: 15.1 ft.
Vertical clearance above deck: 11.8 ft.
- Approximate latitude, longitude
- +43.71500, -100.30167 (decimal degrees)
43°42'54" N, 100°18'06" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/395141/4841042 (zone/easting/northing)
- USGS topographic map
- Badnation
- Inventory numbers
- SD 43-029-331 (South Dakota bridge number)
BH 32256 (Bridgehunter.com ID) - Inspection (as of 10/1999)
- Deck condition rating: Serious (3 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Poor (4 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 31.7 (out of 100) - Average daily traffic (as of 1999)
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