Facts
- Overview
- Pony truss bridge over Sand Creek on a county road, 2.4 mi. north and 2 mi. west of Forestburg in Silver Creek Township
- Location
- Sanborn County, South Dakota
- Status
- Open to traffic
- History
- Built 1912 by the Iowa Bridge Co.
- Builder
- - Iowa Bridge Co. of Des Moines, Iowa
- Design
- Warren pony truss
- Dimensions
-
Length of largest span: 64.0 ft.
Total length: 64.0 ft.
Deck width: 16.1 ft.
- Recognition
- Posted to the National Register of Historic Places on December 9, 1993
- Approximate latitude, longitude
- +44.06097, -98.15114 (decimal degrees)
44°03'39" N, 98°09'04" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/567987/4878995 (zone/easting/northing)
- USGS topographic map
- Forestburg SW
- Inventory numbers
- SD 56-090-096 (South Dakota bridge number)
NRHP 93001310 (National Register of Historic Places reference number)
BH 32314 (Bridgehunter.com ID) - Inspection (as of 06/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Critical (2 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 28.4 (out of 100) - Average daily traffic (as of 2004)
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