Facts
- Overview
- Pony truss bridge over Dry Mill Creek on 250th Street
- Location
- Clayton County, Iowa
- Status
- Open to traffic
- History
- Built 1963
- Design
- Pony truss
- Dimensions
-
Length of largest span: 69.9 ft.
Total length: 72.2 ft.
Deck width: 15.1 ft.
- Approximate latitude, longitude
- +42.86194, -91.33786 (decimal degrees)
42°51'43" N, 91°20'16" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 15/635782/4746823 (zone/easting/northing)
- Land survey
- T. 93 N., R. 04 W., Sec. 20
- USGS topographic map
- Littleport
- Inventory numbers
- IA 119630 (Iowa bridge number)
BH 13172 (Bridgehunter.com ID) - Inspection (as of 01/2007)
- Deck condition rating: Fair (5 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 46.2 (out of 100) - Average daily traffic (as of 2005)
- 70