Facts
- Overview
- Pony truss bridge over James River on a county road, 0.7 mi. north and 1 mi. west of Hecla
- Location
- Brown County, South Dakota
- Status
- Open to traffic
- History
- Built 1912; rehabilitated 1968
- Design
- Pratt pony truss
- Dimensions
-
Length of largest span: 29.9 ft.
Total length: 62.0 ft.
Deck width: 23.6 ft.
- Recognition
- Posted to the National Register of Historic Places
- Approximate latitude, longitude
- +45.89314, -98.17625 (decimal degrees)
45°53'35" N, 98°10'34" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/563907/5082504 (zone/easting/northing)
- USGS topographic map
- Hecla
- Inventory numbers
- SD 07-268-030 (South Dakota bridge number)
NRHP 00000186 (National Register of Historic Places reference number)
BH 32152 (Bridgehunter.com ID) - Inspection (as of 08/2006)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 37.9 (out of 100) - Average daily traffic (as of 2005)
- 98