Facts
- Overview
- Pony truss bridge over Mosquito Creek on 315th Street
- Location
- Harrison County, Iowa
- Status
- Open to traffic
- History
- Built ca. 1930; rehabilitated 1993
- Design
- Pony truss
- Dimensions
-
Length of largest span: 89.9 ft.
Total length: 222.1 ft.
Deck width: 16.1 ft.
- Approximate latitude, longitude
- +41.54961, -95.57796 (decimal degrees)
41°32'59" N, 95°34'41" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 15/284992/4602981 (zone/easting/northing)
- Land survey
- T. 78 N., R. 41 W., Sec. 20
- USGS topographic map
- Persia
- Inventory numbers
- IA 177050 (Iowa bridge number)
BH 13596 (Bridgehunter.com ID) - Inspection (as of 12/2006)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 33.7 (out of 100) - Average daily traffic (as of 2000)
- 50