Facts
- Overview
- Pony truss bridge over Maple River on a county road, 4.3 mi. north and 2.1 mi. east of Frederick
- Location
- Brown County, South Dakota
- Status
- Open to traffic
- History
- Built 1915
- Design
- Pony truss
- Dimensions
-
Length of largest span: 60.0 ft.
Total length: 61.0 ft.
Deck width: 16.7 ft.
- Approximate latitude, longitude
- +45.89417, -98.46889 (decimal degrees)
45°53'39" N, 98°28'08" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/541203/5082425 (zone/easting/northing)
- USGS topographic map
- Savo NW
- Inventory numbers
- SD 07-124-030 (South Dakota bridge number)
BH 32153 (Bridgehunter.com ID) - Inspection (as of 08/2006)
- Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 19.0 (out of 100) - Average daily traffic (as of 2004)
- 98