Facts
- Overview
- Pony truss bridge over Creek on 257th Street, 3.1 mi. east and 7 mi. south of Baltic in Mapleton Township
- Location
- Minnehaha County, South Dakota
- Status
- Open to traffic
- History
- Built 1938
- Design
- Pony truss
- Dimensions
-
Length of largest span: 44.9 ft.
Total length: 47.2 ft.
Deck width: 17.1 ft.
- Approximate latitude, longitude
- +43.65972, -96.66750 (decimal degrees)
43°39'35" N, 96°40'03" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/688074/4836723 (zone/easting/northing)
- USGS topographic map
- Renner
- Inventory numbers
- SD 50-231-130 (South Dakota bridge number)
BH 32270 (Bridgehunter.com ID) - Inspection (as of 09/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 43.4 (out of 100) - Average daily traffic (as of 2004)
- 45