Facts
- Overview
- Pony truss bridge over West Fork Vermillion River on a county road, 2 mi. north and 1.8 mi. west of Marion in Dolton Township
- Location
- Turner County, South Dakota
- Status
- Open to traffic
- History
- Built 1913 by the Federal Bridge Co.
- Builder
- - Federal Bridge Co.
- Design
- Warren pony truss
- Dimensions
-
Length of largest span: 79.1 ft.
Total length: 83.0 ft.
Deck width: 15.7 ft.
- Recognition
- Posted to the National Register of Historic Places
- Approximate latitude, longitude
- +43.45886, -97.29508 (decimal degrees)
43°27'32" N, 97°17'42" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 14/637927/4813184 (zone/easting/northing)
- USGS topographic map
- Marion
- Inventory numbers
- SD 63-052-030 (South Dakota bridge number)
NRHP 99001217 (National Register of Historic Places reference number)
BH 32412 (Bridgehunter.com ID) - Inspection (as of 08/2007)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Serious (3 out of 9)
Substructure condition rating: Critical (2 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 32.2 (out of 100) - Average daily traffic (as of 2005)
- 75