Facts
- Overview
- Through truss bridge over Little Sioux River on 120th Street
- Location
- Harrison County, Iowa
- Status
- Open to traffic
- History
- Built 1971; rehabilitated 1986
- Design
- Through truss
- Dimensions
-
Length of largest span: 149.9 ft.
Total length: 316.9 ft.
Deck width: 19.7 ft.
Vertical clearance above deck: 15.5 ft.
- Approximate latitude, longitude
- +41.83504, -96.01748 (decimal degrees)
41°50'06" N, 96°01'03" W (degrees°minutes'seconds") - Land survey
- T. 81 N., R. 44 W., Sec. 07
- Inventory numbers
- IA 179721 (Iowa bridge number)
BH 13610 (Bridgehunter.com ID) - Inspection (as of 12/2005)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Sufficiency rating: 65.2 (out of 100) - Average daily traffic (as of 2000)
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