Facts
- Overview
- Through truss bridge over Boyer River on 8th Street in Logan
- Location
- Harrison County, Iowa
- Status
- Open to traffic
- History
- Rehabilitated 1972
- Design
- Through truss
- Dimensions
-
Length of largest span: 123.0 ft.
Total length: 146.0 ft.
Deck width: 16.1 ft.
Vertical clearance above deck: 11.2 ft.
- Approximate latitude, longitude
- +41.64188, -95.78281 (decimal degrees)
41°38'31" N, 95°46'58" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 15/268235/4613756 (zone/easting/northing)
- USGS topographic map
- Logan
- Inventory numbers
- IA 178090 (Iowa bridge number)
BH 13601 (Bridgehunter.com ID) - Inspection (as of 07/2005)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Serious (3 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 21.3 (out of 100) - Average daily traffic (as of 1998)
- 152